133972627 has 2 divisors, whose sum is σ = 133972628. Its totient is φ = 133972626.

The previous prime is 133972613. The next prime is 133972633. The reversal of 133972627 is 726279331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133972627 - 2¹⁵ = 133939859 is a prime.

It is a super-2 number, since 2×133972627² = 35897329570562258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 133972627.

It is not a weakly prime, because it can be changed into another prime (133972637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66986313 + 66986314.

It is an arithmetic number, because the mean of its divisors is an integer number (66986314).

Almost surely, 2^133972627 is an apocalyptic number.

133972627 is a deficient number, since it is larger than the sum of its proper divisors (1).

133972627 is an equidigital number, since it uses as much as digits as its factorization.

133972627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 95256, while the sum is 40.

The square root of 133972627 is about 11574.6545088828. The cubic root of 133972627 is about 511.6881480558.

The spelling of 133972627 in words is "one hundred thirty-three million, nine hundred seventy-two thousand, six hundred twenty-seven".