713654131 has 4 divisors (see below), whose sum is σ = 736675264. Its totient is φ = 690633000.

The previous prime is 713654129. The next prime is 713654167. The reversal of 713654131 is 131456317.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131456317 = 3019 ⋅43543.

It is a cyclic number.

It is not a de Polignac number, because 713654131 - 2¹ = 713654129 is a prime.

It is a super-2 number, since 2×713654131² = 1018604437386730322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 23021101 = 713654131 / (7 + 1 + 3 + 6 + 5 + 4 + 1 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 713654093 and 713654102.

It is not an unprimeable number, because it can be changed into a prime (713654111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11510520 + ... + 11510581.

It is an arithmetic number, because the mean of its divisors is an integer number (184168816).

Almost surely, 2^713654131 is an apocalyptic number.

713654131 is a deficient number, since it is larger than the sum of its proper divisors (23021133).

713654131 is a wasteful number, since it uses less digits than its factorization.

713654131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23021132.

The product of its digits is 7560, while the sum is 31.

The square root of 713654131 is about 26714.3057368145. The cubic root of 713654131 is about 893.6399892893.

The spelling of 713654131 in words is "seven hundred thirteen million, six hundred fifty-four thousand, one hundred thirty-one".