137042967 has 8 divisors (see below), whose sum is σ = 193472496. Its totient is φ = 85987712.

The previous prime is 137042957. The next prime is 137042977. The reversal of 137042967 is 769240731.

It is an interprime number because it is at equal distance from previous prime (137042957) and next prime (137042977).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 137042967 - 2⁶ = 137042903 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137042957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1343508 + ... + 1343609.

It is an arithmetic number, because the mean of its divisors is an integer number (24184062).

Almost surely, 2^137042967 is an apocalyptic number.

137042967 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

137042967 is a deficient number, since it is larger than the sum of its proper divisors (56429529).

137042967 is a wasteful number, since it uses less digits than its factorization.

137042967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2687137.

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 137042967 is about 11706.5352261034. The cubic root of 137042967 is about 515.5675610434.

The spelling of 137042967 in words is "one hundred thirty-seven million, forty-two thousand, nine hundred sixty-seven".