611479252 has 24 divisors (see below), whose sum is σ = 1089194624. Its totient is φ = 300307392.

The previous prime is 611479249. The next prime is 611479277. The reversal of 611479252 is 252974116.

611479252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 95248 + ... + 101464.

Almost surely, 2^611479252 is an apocalyptic number.

It is an amenable number.

611479252 is a deficient number, since it is larger than the sum of its proper divisors (477715372).

611479252 is a wasteful number, since it uses less digits than its factorization.

611479252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6655 (or 6653 counting only the distinct ones).

The product of its digits is 30240, while the sum is 37.

The square root of 611479252 is about 24728.1065186965. The cubic root of 611479252 is about 848.7775978990. Note that the first 3 decimals are identical.

The spelling of 611479252 in words is "six hundred eleven million, four hundred seventy-nine thousand, two hundred fifty-two".