655252948 has 24 divisors (see below), whose sum is σ = 1314657792. Its totient is φ = 279933024.

The previous prime is 655252933. The next prime is 655252951. The reversal of 655252948 is 849252556.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 655252898 and 655252907.

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, 28036 + ... + 45787.

It is an arithmetic number, because the mean of its divisors is an integer number (54777408).

Almost surely, 2^655252948 is an apocalyptic number.

It is an amenable number.

655252948 is an abundant number, since it is smaller than the sum of its proper divisors (659404844).

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

655252948 is a wasteful number, since it uses less digits than its factorization.

655252948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74151 (or 74149 counting only the distinct ones).

The product of its digits is 864000, while the sum is 46.

The square root of 655252948 is about 25597.9090552334. The cubic root of 655252948 is about 868.5663391889.

The spelling of 655252948 in words is "six hundred fifty-five million, two hundred fifty-two thousand, nine hundred forty-eight".