101475664 has 20 divisors (see below), whose sum is σ = 198820980. Its totient is φ = 50167040.

The previous prime is 101475641. The next prime is 101475709. The reversal of 101475664 is 466574101.

It can be written as a sum of positive squares in 2 ways, for example, as 32718400 + 68757264 = 5720^2 + 8292^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34207 + ... + 37054.

It is an arithmetic number, because the mean of its divisors is an integer number (9941049).

Almost surely, 2^101475664 is an apocalyptic number.

It is an amenable number.

101475664 is a deficient number, since it is larger than the sum of its proper divisors (97345316).

101475664 is an equidigital number, since it uses as much as digits as its factorization.

101475664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71358 (or 71352 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 101475664 is about 10073.5129920004. The cubic root of 101475664 is about 466.4308858818.

The spelling of 101475664 in words is "one hundred one million, four hundred seventy-five thousand, six hundred sixty-four".