53862970 has 32 divisors (see below), whose sum is σ = 117324288. Its totient is φ = 17380608.

The previous prime is 53862959. The next prime is 53862973. The reversal of 53862970 is 7926835.

It is not an unprimeable number, because it can be changed into a prime (53862973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21442 + ... + 23821.

It is an arithmetic number, because the mean of its divisors is an integer number (3666384).

Almost surely, 2^53862970 is an apocalyptic number.

53862970 is an abundant number, since it is smaller than the sum of its proper divisors (63461318).

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

53862970 is a wasteful number, since it uses less digits than its factorization.

53862970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45294.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 53862970 is about 7339.1395953477. The cubic root of 53862970 is about 377.6563275174.

The spelling of 53862970 in words is "fifty-three million, eight hundred sixty-two thousand, nine hundred seventy".