770732252 has 6 divisors (see below), whose sum is σ = 1348781448. Its totient is φ = 385366124.

The previous prime is 770732239. The next prime is 770732269. The reversal of 770732252 is 252237077.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96341528 + ... + 96341535.

It is an arithmetic number, because the mean of its divisors is an integer number (224796908).

Almost surely, 2^770732252 is an apocalyptic number.

It is an amenable number.

770732252 is a deficient number, since it is larger than the sum of its proper divisors (578049196).

770732252 is a wasteful number, since it uses less digits than its factorization.

770732252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192683067 (or 192683065 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 35.

The square root of 770732252 is about 27762.0649808331. The cubic root of 770732252 is about 916.8560975489.

The spelling of 770732252 in words is "seven hundred seventy million, seven hundred thirty-two thousand, two hundred fifty-two".