783225136 has 10 divisors (see below), whose sum is σ = 1517498732. Its totient is φ = 391612560.

The previous prime is 783225097. The next prime is 783225161. The reversal of 783225136 is 631522387.

It is a super-2 number, since 2×783225136² = 1226883227324436992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 783225095 and 783225104.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24475770 + ... + 24475801.

Almost surely, 2^783225136 is an apocalyptic number.

It is an amenable number.

783225136 is a deficient number, since it is larger than the sum of its proper divisors (734273596).

783225136 is a wasteful number, since it uses less digits than its factorization.

783225136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48951579 (or 48951573 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 783225136 is about 27986.1597222627. The cubic root of 783225136 is about 921.7833775701.

The spelling of 783225136 in words is "seven hundred eighty-three million, two hundred twenty-five thousand, one hundred thirty-six".