136628950 has 12 divisors (see below), whose sum is σ = 254129940. Its totient is φ = 54651560.

The previous prime is 136628929. The next prime is 136628969. The reversal of 136628950 is 59826631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1366240 + ... + 1366339.

It is an arithmetic number, because the mean of its divisors is an integer number (21177495).

Almost surely, 2^136628950 is an apocalyptic number.

136628950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136628950 is a deficient number, since it is larger than the sum of its proper divisors (117500990).

136628950 is a wasteful number, since it uses less digits than its factorization.

136628950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732591 (or 2732586 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 136628950 is about 11688.8386933861. The cubic root of 136628950 is about 515.0478480067.

The spelling of 136628950 in words is "one hundred thirty-six million, six hundred twenty-eight thousand, nine hundred fifty".