52646234 has 4 divisors (see below), whose sum is σ = 78969354. Its totient is φ = 26323116.

The previous prime is 52646221. The next prime is 52646239. The reversal of 52646234 is 43264625.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 44823025 + 7823209 = 6695^2 + 2797^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 52646234.

It is not an unprimeable number, because it can be changed into a prime (52646239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13161557 + ... + 13161560.

Almost surely, 2^52646234 is an apocalyptic number.

52646234 is a deficient number, since it is larger than the sum of its proper divisors (26323120).

52646234 is a wasteful number, since it uses less digits than its factorization.

52646234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26323119.

The product of its digits is 34560, while the sum is 32.

The square root of 52646234 is about 7255.7724605999. The cubic root of 52646234 is about 374.7909566759.

The spelling of 52646234 in words is "fifty-two million, six hundred forty-six thousand, two hundred thirty-four".