1054492 has 24 divisors (see below), whose sum is σ = 1935360. Its totient is φ = 502320.

The previous prime is 1054483. The next prime is 1054517. The reversal of 1054492 is 2944501.

It is a super-2 number, since 2×1054492² = 2223906756128, 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, 13309 + ... + 13387.

It is an arithmetic number, because the mean of its divisors is an integer number (80640).

2^1054492 is an apocalyptic number.

It is an amenable number.

1054492 is a deficient number, since it is larger than the sum of its proper divisors (880868).

1054492 is a wasteful number, since it uses less digits than its factorization.

1054492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201 (or 199 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1054492 is about 1026.8846089021. The cubic root of 1054492 is about 101.7843708275.

Adding to 1054492 its reverse (2944501), we get a palindrome (3998993).

The spelling of 1054492 in words is "one million, fifty-four thousand, four hundred ninety-two".