712023045 has 16 divisors (see below), whose sum is σ = 1140311040. Its totient is φ = 379387584.

The previous prime is 712023023. The next prime is 712023071. The reversal of 712023045 is 540320217.

It is not a de Polignac number, because 712023045 - 2⁶ = 712022981 is a prime.

It is a super-2 number, since 2×712023045² = 1013953633222144050, 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 15 ways as a sum of consecutive naturals, for example, 5530 + ... + 38139.

It is an arithmetic number, because the mean of its divisors is an integer number (71269440).

Almost surely, 2^712023045 is an apocalyptic number.

It is an amenable number.

712023045 is a deficient number, since it is larger than the sum of its proper divisors (428287995).

712023045 is a wasteful number, since it uses less digits than its factorization.

712023045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44764.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 712023045 is about 26683.7599487029. The cubic root of 712023045 is about 892.9586529129.

It can be divided in two parts, 71202 and 3045, that added together give a palindrome (74247).

The spelling of 712023045 in words is "seven hundred twelve million, twenty-three thousand, forty-five".