715446 has 16 divisors (see below), whose sum is σ = 1590000. Its totient is φ = 238464.

The previous prime is 715441. The next prime is 715453. The reversal of 715446 is 644517.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715441) by changing a digit.

715446 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6571 + ... + 6678.

It is an arithmetic number, because the mean of its divisors is an integer number (99375).

2⁷¹⁵⁴⁴⁶ is an apocalyptic number.

715446 is an abundant number, since it is smaller than the sum of its proper divisors (874554).

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

715446 is a wasteful number, since it uses less digits than its factorization.

715446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13260 (or 13254 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 715446 is about 845.8404104794. The cubic root of 715446 is about 89.4387292220.

The spelling of 715446 in words is "seven hundred fifteen thousand, four hundred forty-six".