723023046 has 12 divisors (see below), whose sum is σ = 1566549972. Its totient is φ = 241007676.

The previous prime is 723023029. The next prime is 723023083. The reversal of 723023046 is 640320327.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20083956 + ... + 20083991.

It is an arithmetic number, because the mean of its divisors is an integer number (130545831).

Almost surely, 2^723023046 is an apocalyptic number.

723023046 is an abundant number, since it is smaller than the sum of its proper divisors (843526926).

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

723023046 is a wasteful number, since it uses less digits than its factorization.

723023046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40167955 (or 40167952 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 723023046 is about 26889.0878610636. The cubic root of 723023046 is about 897.5335952643.

It can be divided in two parts, 7230 and 23046, that added together give a square (30276 = 174²).

The spelling of 723023046 in words is "seven hundred twenty-three million, twenty-three thousand, forty-six".