137023582 has 8 divisors (see below), whose sum is σ = 205595496. Its totient is φ = 68491752.

The previous prime is 137023577. The next prime is 137023613. The reversal of 137023582 is 285320731.

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

It is a super-2 number, since 2×137023582² = 37550924048221448, 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, 913 + ... + 16579.

It is an arithmetic number, because the mean of its divisors is an integer number (25699437).

Almost surely, 2^137023582 is an apocalyptic number.

137023582 is a deficient number, since it is larger than the sum of its proper divisors (68571914).

137023582 is a wasteful number, since it uses less digits than its factorization.

137023582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20042.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 137023582 is about 11705.7072404874. The cubic root of 137023582 is about 515.5432505451.

The spelling of 137023582 in words is "one hundred thirty-seven million, twenty-three thousand, five hundred eighty-two".