42502396 has 12 divisors (see below), whose sum is σ = 75782952. Its totient is φ = 20850128.

The previous prime is 42502387. The next prime is 42502417. The reversal of 42502396 is 69320524.

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 3 ways as a sum of consecutive naturals, for example, 100030 + ... + 100453.

It is an arithmetic number, because the mean of its divisors is an integer number (6315246).

Almost surely, 2^42502396 is an apocalyptic number.

It is an amenable number.

42502396 is a deficient number, since it is larger than the sum of its proper divisors (33280556).

42502396 is a wasteful number, since it uses less digits than its factorization.

42502396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200540 (or 200538 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 42502396 is about 6519.3861674240. The cubic root of 42502396 is about 348.9831602453.

The spelling of 42502396 in words is "forty-two million, five hundred two thousand, three hundred ninety-six".