101664662 has 16 divisors (see below), whose sum is σ = 172098000. Its totient is φ = 44617440.

The previous prime is 101664601. The next prime is 101664679. The reversal of 101664662 is 266466101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79037 + ... + 80312.

It is an arithmetic number, because the mean of its divisors is an integer number (10756125).

Almost surely, 2^101664662 is an apocalyptic number.

101664662 is a deficient number, since it is larger than the sum of its proper divisors (70433338).

101664662 is a wasteful number, since it uses less digits than its factorization.

101664662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159391.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 101664662 is about 10082.8895659925. The cubic root of 101664662 is about 466.7202814817.

The spelling of 101664662 in words is "one hundred one million, six hundred sixty-four thousand, six hundred sixty-two".