715011420 has 96 divisors (see below), whose sum is σ = 2114380800. Its totient is φ = 180036864.

The previous prime is 715011391. The next prime is 715011433. The reversal of 715011420 is 24110517.

It is a happy number.

It is a super-2 number, since 2×715011420² = 1022482661460832800, 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 31 ways as a sum of consecutive naturals, for example, 417526 + ... + 419234.

It is an arithmetic number, because the mean of its divisors is an integer number (22024800).

Almost surely, 2^715011420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 715011420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1057190400).

715011420 is an abundant number, since it is smaller than the sum of its proper divisors (1399369380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

715011420 is a wasteful number, since it uses less digits than its factorization.

715011420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2107 (or 2105 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 715011420 is about 26739.6974552817. The cubic root of 715011420 is about 894.2061643854.

Adding to 715011420 its reverse (24110517), we get a palindrome (739121937).

The spelling of 715011420 in words is "seven hundred fifteen million, eleven thousand, four hundred twenty".