1051892 has 24 divisors (see below), whose sum is σ = 2016000. Its totient is φ = 478080.

The previous prime is 1051889. The next prime is 1051903. The reversal of 1051892 is 2981501.

It is a happy number.

It is a super-2 number, since 2×1051892² = 2212953559328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1859 + ... + 2357.

It is an arithmetic number, because the mean of its divisors is an integer number (84000).

2^1051892 is an apocalyptic number.

It is an amenable number.

1051892 is a deficient number, since it is larger than the sum of its proper divisors (964108).

1051892 is a wasteful number, since it uses less digits than its factorization.

1051892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551 (or 549 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 1051892 is about 1025.6178625590. The cubic root of 1051892 is about 101.7006473649.

The spelling of 1051892 in words is "one million, fifty-one thousand, eight hundred ninety-two".