62472222 has 20 divisors (see below), whose sum is σ = 139984416. Its totient is φ = 20824020.

The previous prime is 62472187. The next prime is 62472227. The reversal of 62472222 is 22227426.

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 (62472227) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 192654 + ... + 192977.

Almost surely, 2^62472222 is an apocalyptic number.

62472222 is an abundant number, since it is smaller than the sum of its proper divisors (77512194).

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

62472222 is a wasteful number, since it uses less digits than its factorization.

62472222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385645 (or 385636 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 62472222 is about 7903.9371201952. The cubic root of 62472222 is about 396.7914611778.

Adding to 62472222 its reverse (22227426), we get a palindrome (84699648).

The spelling of 62472222 in words is "sixty-two million, four hundred seventy-two thousand, two hundred twenty-two".