719452 has 12 divisors (see below), whose sum is σ = 1269576. Its totient is φ = 356720.

The previous prime is 719447. The next prime is 719483. The reversal of 719452 is 254917.

It is a happy number.

It is a super-2 number, since 2×719452² = 1035222360608, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 719452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163 + ... + 1210.

It is an arithmetic number, because the mean of its divisors is an integer number (105798).

2⁷¹⁹⁴⁵² is an apocalyptic number.

It is an amenable number.

719452 is a deficient number, since it is larger than the sum of its proper divisors (550124).

719452 is a wasteful number, since it uses less digits than its factorization.

719452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508 (or 1506 counting only the distinct ones).

The product of its digits is 2520, while the sum is 28.

The square root of 719452 is about 848.2051638607. The cubic root of 719452 is about 89.6053501801.

The spelling of 719452 in words is "seven hundred nineteen thousand, four hundred fifty-two".