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2014992 = 243271999
BaseRepresentation
bin111101011111100010000
310210101001100
413223330100
51003434432
6111104400
723061420
oct7537420
93711040
102014992
111156991
12812100
13557205
143a6480
1529c07c
hex1ebf10

2014992 has 60 divisors (see below), whose sum is σ = 6448000. Its totient is φ = 575424.

The previous prime is 2014979. The next prime is 2014997. The reversal of 2014992 is 2994102.

It is not an unprimeable number, because it can be changed into a prime (2014997) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9 + ... + 2007.

22014992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2014992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3224000).

2014992 is an abundant number, since it is smaller than the sum of its proper divisors (4433008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2014992 is a wasteful number, since it uses less digits than its factorization.

2014992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020 (or 2011 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 2014992 is about 1419.5041387752. The cubic root of 2014992 is about 126.3061339111.

The spelling of 2014992 in words is "two million, fourteen thousand, nine hundred ninety-two".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 144 168 252 336 504 1008 1999 3998 5997 7996 11994 13993 15992 17991 23988 27986 31984 35982 41979 47976 55972 71964 83958 95952 111944 125937 143928 167916 223888 251874 287856 335832 503748 671664 1007496 2014992