137244896 has 24 divisors (see below), whose sum is σ = 271180224. Its totient is φ = 68373760.

The previous prime is 137244871. The next prime is 137244911. The reversal of 137244896 is 698442731.

It is a super-2 number, since 2×137244896² = 37672322956101632, which contains 22 as substring.

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, 1361 + ... + 16623.

It is an arithmetic number, because the mean of its divisors is an integer number (11299176).

Almost surely, 2^137244896 is an apocalyptic number.

137244896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

137244896 is a deficient number, since it is larger than the sum of its proper divisors (133935328).

137244896 is a wasteful number, since it uses less digits than its factorization.

137244896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15554 (or 15546 counting only the distinct ones).

The product of its digits is 290304, while the sum is 44.

The square root of 137244896 is about 11715.1566784230. The cubic root of 137244896 is about 515.8206615921.

The spelling of 137244896 in words is "one hundred thirty-seven million, two hundred forty-four thousand, eight hundred ninety-six".