133650954 has 12 divisors (see below), whose sum is σ = 289577106. Its totient is φ = 44550312.

The previous prime is 133650949. The next prime is 133650961. The reversal of 133650954 is 459056331.

It can be written as a sum of positive squares in only one way, i.e., 98545329 + 35105625 = 9927^2 + 5925^2 .

It is a super-2 number, since 2×133650954² = 35725155010220232, which contains 22 as substring.

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, 3712509 + ... + 3712544.

Almost surely, 2^133650954 is an apocalyptic number.

133650954 is an abundant number, since it is smaller than the sum of its proper divisors (155926152).

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

133650954 is a wasteful number, since it uses less digits than its factorization.

133650954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7425061 (or 7425058 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The square root of 133650954 is about 11560.7505811690. The cubic root of 133650954 is about 511.2782927613.

The spelling of 133650954 in words is "one hundred thirty-three million, six hundred fifty thousand, nine hundred fifty-four".