10492542 has 24 divisors (see below), whose sum is σ = 22795344. Its totient is φ = 3488064.

The previous prime is 10492511. The next prime is 10492561. The reversal of 10492542 is 24529401.

It is a super-2 number, since 2×10492542² = 220186875243528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10183 + ... + 11165.

It is an arithmetic number, because the mean of its divisors is an integer number (949806).

Almost surely, 2^10492542 is an apocalyptic number.

10492542 is an abundant number, since it is smaller than the sum of its proper divisors (12302802).

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

10492542 is a wasteful number, since it uses less digits than its factorization.

10492542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584 (or 1581 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 10492542 is about 3239.2193503991. The cubic root of 10492542 is about 218.9240995499.

The spelling of 10492542 in words is "ten million, four hundred ninety-two thousand, five hundred forty-two".