52192494 has 12 divisors (see below), whose sum is σ = 113083776. Its totient is φ = 17397492.

The previous prime is 52192477. The next prime is 52192501. The reversal of 52192494 is 49429125.

52192494 is a `hidden beast` number, since 521 + 92 + 49 + 4 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1449774 + ... + 1449809.

It is an arithmetic number, because the mean of its divisors is an integer number (9423648).

Almost surely, 2^52192494 is an apocalyptic number.

52192494 is an abundant number, since it is smaller than the sum of its proper divisors (60891282).

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

52192494 is a wasteful number, since it uses less digits than its factorization.

52192494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2899591 (or 2899588 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 52192494 is about 7224.4372791242. The cubic root of 52192494 is about 373.7111164867.

The spelling of 52192494 in words is "fifty-two million, one hundred ninety-two thousand, four hundred ninety-four".