403052492 has 12 divisors (see below), whose sum is σ = 718650576. Its totient is φ = 197723760.

The previous prime is 403052449. The next prime is 403052501. The reversal of 403052492 is 294250304.

It is a super-2 number, since 2×403052492² = 324902622614820128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 950384 + ... + 950807.

It is an arithmetic number, because the mean of its divisors is an integer number (59887548).

Almost surely, 2^403052492 is an apocalyptic number.

It is an amenable number.

403052492 is a deficient number, since it is larger than the sum of its proper divisors (315598084).

403052492 is a wasteful number, since it uses less digits than its factorization.

403052492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901248 (or 1901246 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 403052492 is about 20076.1672636985. The cubic root of 403052492 is about 738.6757983502.

The spelling of 403052492 in words is "four hundred three million, fifty-two thousand, four hundred ninety-two".