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1042996 = 222391091
BaseRepresentation
bin11111110101000110100
31221222201111
43332220310
5231333441
634204404
711602543
oct3765064
91858644
101042996
11652689
12423704
132a6976
141d215a
15159081
hexfea34

1042996 has 12 divisors (see below), whose sum is σ = 1834560. Its totient is φ = 518840.

The previous prime is 1042961. The next prime is 1042997. The reversal of 1042996 is 6992401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411 + ... + 1501.

It is an arithmetic number, because the mean of its divisors is an integer number (152880).

21042996 is an apocalyptic number.

It is an amenable number.

1042996 is a deficient number, since it is larger than the sum of its proper divisors (791564).

1042996 is a wasteful number, since it uses less digits than its factorization.

1042996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334 (or 1332 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 1042996 is about 1021.2717561942. The cubic root of 1042996 is about 101.4131363898.

The spelling of 1042996 in words is "one million, forty-two thousand, nine hundred ninety-six".

Divisors: 1 2 4 239 478 956 1091 2182 4364 260749 521498 1042996