137622348 has 48 divisors (see below), whose sum is σ = 357451360. Its totient is φ = 45790272.

The previous prime is 137622343. The next prime is 137622349. The reversal of 137622348 is 843226731.

It is a happy number.

137622348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (137622341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93990 + ... + 95442.

Almost surely, 2^137622348 is an apocalyptic number.

137622348 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

137622348 is an abundant number, since it is smaller than the sum of its proper divisors (219829012).

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

137622348 is a wasteful number, since it uses less digits than its factorization.

137622348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2343 (or 2335 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 137622348 is about 11731.2551758113. The cubic root of 137622348 is about 516.2931001113.

It can be divided in two parts, 13762 and 2348, that added together give a triangular number (16110 = T₁₇₉).

The spelling of 137622348 in words is "one hundred thirty-seven million, six hundred twenty-two thousand, three hundred forty-eight".