137763944 has 16 divisors (see below), whose sum is σ = 260020320. Its totient is φ = 68425200.

The previous prime is 137763931. The next prime is 137764009. The reversal of 137763944 is 449367731.

It is a junction number, because it is equal to n+sod(n) for n = 137763895 and 137763904.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55814 + ... + 58229.

It is an arithmetic number, because the mean of its divisors is an integer number (16251270).

Almost surely, 2^137763944 is an apocalyptic number.

It is an amenable number.

137763944 is a deficient number, since it is larger than the sum of its proper divisors (122256376).

137763944 is a wasteful number, since it uses less digits than its factorization.

137763944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114200 (or 114196 counting only the distinct ones).

The product of its digits is 381024, while the sum is 44.

The square root of 137763944 is about 11737.2886136450. The cubic root of 137763944 is about 516.4701061990.

The spelling of 137763944 in words is "one hundred thirty-seven million, seven hundred sixty-three thousand, nine hundred forty-four".