136485952 has 14 divisors (see below), whose sum is σ = 270839438. Its totient is φ = 68242944.

The previous prime is 136485929. The next prime is 136485967. The reversal of 136485952 is 259584631.

It can be written as a sum of positive squares in only one way, i.e., 70291456 + 66194496 = 8384^2 + 8136^2 .

It is a junction number, because it is equal to n+sod(n) for n = 136485899 and 136485908.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066233 + ... + 1066360.

Almost surely, 2^136485952 is an apocalyptic number.

It is an amenable number.

136485952 is a deficient number, since it is larger than the sum of its proper divisors (134353486).

136485952 is an equidigital number, since it uses as much as digits as its factorization.

136485952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132605 (or 2132595 counting only the distinct ones).

The product of its digits is 259200, while the sum is 43.

The square root of 136485952 is about 11682.7202311790. The cubic root of 136485952 is about 514.8680995668.

It can be divided in two parts, 13648 and 5952, that added together give a square (19600 = 140²).

The spelling of 136485952 in words is "one hundred thirty-six million, four hundred eighty-five thousand, nine hundred fifty-two".