107021392 has 40 divisors (see below), whose sum is σ = 229110336. Its totient is φ = 48170496.

The previous prime is 107021371. The next prime is 107021437. The reversal of 107021392 is 293120701.

It is a super-3 number, since 3×107021392³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 2298 + ... + 14809.

Almost surely, 2^107021392 is an apocalyptic number.

It is an amenable number.

107021392 is an abundant number, since it is smaller than the sum of its proper divisors (122088944).

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

107021392 is a wasteful number, since it uses less digits than its factorization.

107021392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17155 (or 17149 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 107021392 is about 10345.1144024607. The cubic root of 107021392 is about 474.7775756418. Note that the first 3 decimals are identical.

The spelling of 107021392 in words is "one hundred seven million, twenty-one thousand, three hundred ninety-two".