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8401014 = 232466723
BaseRepresentation
bin100000000011…
…000001110110
3120210211000200
4200003001312
54122313024
6500021330
7131256516
oct40030166
916724020
108401014
114818896
122991846
131981b1b
141189846
15b0e2c9
hex803076

8401014 has 12 divisors (see below), whose sum is σ = 18202236. Its totient is φ = 2800332.

The previous prime is 8401013. The next prime is 8401027. The reversal of 8401014 is 4101048.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 466723 = 8401014 / (8 + 4 + 0 + 1 + 0 + 1 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8401013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 233344 + ... + 233379.

It is an arithmetic number, because the mean of its divisors is an integer number (1516853).

Almost surely, 28401014 is an apocalyptic number.

8401014 is an abundant number, since it is smaller than the sum of its proper divisors (9801222).

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

8401014 is a wasteful number, since it uses less digits than its factorization.

8401014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466731 (or 466728 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 8401014 is about 2898.4502755783. The cubic root of 8401014 is about 203.2874506045.

The spelling of 8401014 in words is "eight million, four hundred one thousand, fourteen".

Divisors: 1 2 3 6 9 18 466723 933446 1400169 2800338 4200507 8401014