725114377 has 8 divisors (see below), whose sum is σ = 790778240. Its totient is φ = 660862800.

The previous prime is 725114321. The next prime is 725114387. The reversal of 725114377 is 773411527.

It is a happy number.

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

It is not a de Polignac number, because 725114377 - 2²³ = 716725769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (725114387) 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, 351999 + ... + 354052.

It is an arithmetic number, because the mean of its divisors is an integer number (98847280).

Almost surely, 2^725114377 is an apocalyptic number.

It is an amenable number.

725114377 is a deficient number, since it is larger than the sum of its proper divisors (65663863).

725114377 is a wasteful number, since it uses less digits than its factorization.

725114377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706143.

The product of its digits is 41160, while the sum is 37.

The square root of 725114377 is about 26927.9478794802. The cubic root of 725114377 is about 898.3981287793.

The spelling of 725114377 in words is "seven hundred twenty-five million, one hundred fourteen thousand, three hundred seventy-seven".