101634416 has 20 divisors (see below), whose sum is σ = 212064552. Its totient is φ = 46908096.

The previous prime is 101634397. The next prime is 101634427. The reversal of 101634416 is 614436101.

It is a super-2 number, since 2×101634416² = 20659109031322112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 244106 + ... + 244521.

Almost surely, 2^101634416 is an apocalyptic number.

101634416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

101634416 is an abundant number, since it is smaller than the sum of its proper divisors (110430136).

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

101634416 is a wasteful number, since it uses less digits than its factorization.

101634416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488648 (or 488642 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 101634416 is about 10081.3895867584. The cubic root of 101634416 is about 466.6739926288.

The spelling of 101634416 in words is "one hundred one million, six hundred thirty-four thousand, four hundred sixteen".