101698416 has 70 divisors (see below), whose sum is σ = 295459760. Its totient is φ = 33895584.

The previous prime is 101698411. The next prime is 101698439. The reversal of 101698416 is 614896101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101698411) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 7305 + ... + 16023.

Almost surely, 2^101698416 is an apocalyptic number.

101698416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101698416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147729880).

101698416 is an abundant number, since it is smaller than the sum of its proper divisors (193761344).

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

101698416 is an frugal number, since it uses more digits than its factorization.

101698416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8745 (or 8724 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 101698416 is about 10084.5632528137. The cubic root of 101698416 is about 466.7719281828.

The spelling of 101698416 in words is "one hundred one million, six hundred ninety-eight thousand, four hundred sixteen".