1315673026 has 16 divisors (see below), whose sum is σ = 2050126848. Its totient is φ = 632749600.

The previous prime is 1315673003. The next prime is 1315673039. The reversal of 1315673026 is 6203765131.

It is a super-2 number, since 2×1315673026² = 3461991022687993352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1315672982 and 1315673000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107170 + ... + 118813.

It is an arithmetic number, because the mean of its divisors is an integer number (128132928).

Almost surely, 2^1315673026 is an apocalyptic number.

1315673026 is a deficient number, since it is larger than the sum of its proper divisors (734453822).

1315673026 is a wasteful number, since it uses less digits than its factorization.

1315673026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226097.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 1315673026 is about 36272.2073494294. The cubic root of 1315673026 is about 1095.7613814664.

The spelling of 1315673026 in words is "one billion, three hundred fifteen million, six hundred seventy-three thousand, twenty-six".