62723473 has 6 divisors (see below), whose sum is σ = 64465926. Its totient is φ = 61026912.

The previous prime is 62723471. The next prime is 62723483. The reversal of 62723473 is 37432726.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 48344209 + 14379264 = 6953^2 + 3792^2 .

It is not a de Polignac number, because 62723473 - 2¹ = 62723471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (62723471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21540 + ... + 24277.

It is an arithmetic number, because the mean of its divisors is an integer number (10744321).

Almost surely, 2^62723473 is an apocalyptic number.

It is an amenable number.

62723473 is a deficient number, since it is larger than the sum of its proper divisors (1742453).

62723473 is an equidigital number, since it uses as much as digits as its factorization.

62723473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45891 (or 45854 counting only the distinct ones).

The product of its digits is 42336, while the sum is 34.

The square root of 62723473 is about 7919.8152124908. The cubic root of 62723473 is about 397.3226887422.

The spelling of 62723473 in words is "sixty-two million, seven hundred twenty-three thousand, four hundred seventy-three".