52273464 has 32 divisors (see below), whose sum is σ = 131525520. Its totient is φ = 17312256.

The previous prime is 52273439. The next prime is 52273477. The reversal of 52273464 is 46437225.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3169 + ... + 10704.

Almost surely, 2^52273464 is an apocalyptic number.

It is an amenable number.

52273464 is an abundant number, since it is smaller than the sum of its proper divisors (79252056).

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

52273464 is a wasteful number, since it uses less digits than its factorization.

52273464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14039 (or 14035 counting only the distinct ones).

The product of its digits is 40320, while the sum is 33.

The square root of 52273464 is about 7230.0390040442. The cubic root of 52273464 is about 373.9042716858.

The spelling of 52273464 in words is "fifty-two million, two hundred seventy-three thousand, four hundred sixty-four".