137022192 has 50 divisors (see below), whose sum is σ = 396585728. Its totient is φ = 45673632.

The previous prime is 137022191. The next prime is 137022199. The reversal of 137022192 is 291220731.

It is a super-2 number, since 2×137022192² = 37550162200969728, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137022191) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 51568 + ... + 54159.

Almost surely, 2^137022192 is an apocalyptic number.

137022192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

137022192 is an abundant number, since it is smaller than the sum of its proper divisors (259563536).

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

137022192 is a wasteful number, since it uses less digits than its factorization.

137022192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105747 (or 105732 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 137022192 is about 11705.6478675894. The cubic root of 137022192 is about 515.5415072745.

The spelling of 137022192 in words is "one hundred thirty-seven million, twenty-two thousand, one hundred ninety-two".