772230036 has 24 divisors (see below), whose sum is σ = 1809609984. Its totient is φ = 256304320.

The previous prime is 772230029. The next prime is 772230059. The reversal of 772230036 is 630032277.

It is a super-2 number, since 2×772230036² = 1192678457001122592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 772229985 and 772230012.

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, 135300 + ... + 140891.

It is an arithmetic number, because the mean of its divisors is an integer number (75400416).

Almost surely, 2^772230036 is an apocalyptic number.

It is an amenable number.

772230036 is an abundant number, since it is smaller than the sum of its proper divisors (1037379948).

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

772230036 is a wasteful number, since it uses less digits than its factorization.

772230036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276431 (or 276429 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 30.

The square root of 772230036 is about 27789.0272589740. The cubic root of 772230036 is about 917.4496299937.

The spelling of 772230036 in words is "seven hundred seventy-two million, two hundred thirty thousand, thirty-six".