52402346 has 8 divisors (see below), whose sum is σ = 80520804. Its totient is φ = 25562080.

The previous prime is 52402327. The next prime is 52402367. The reversal of 52402346 is 64320425.

It can be written as a sum of positive squares in 2 ways, for example, as 52345225 + 57121 = 7235^2 + 239^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 319445 + ... + 319608.

Almost surely, 2^52402346 is an apocalyptic number.

52402346 is a deficient number, since it is larger than the sum of its proper divisors (28118458).

52402346 is a wasteful number, since it uses less digits than its factorization.

52402346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639096.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 52402346 is about 7238.9464703091. The cubic root of 52402346 is about 374.2113107104.

The spelling of 52402346 in words is "fifty-two million, four hundred two thousand, three hundred forty-six".