62272452 has 48 divisors (see below), whose sum is σ = 159167232. Its totient is φ = 18792480.

The previous prime is 62272447. The next prime is 62272487. The reversal of 62272452 is 25427226.

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, 36523 + ... + 38189.

It is an arithmetic number, because the mean of its divisors is an integer number (3315984).

Almost surely, 2^62272452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 62272452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79583616).

62272452 is an abundant number, since it is smaller than the sum of its proper divisors (96894780).

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

62272452 is a wasteful number, since it uses less digits than its factorization.

62272452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968 (or 1966 counting only the distinct ones).

The product of its digits is 13440, while the sum is 30.

The square root of 62272452 is about 7891.2896284448. The cubic root of 62272452 is about 396.3680640802.

Adding to 62272452 its reverse (25427226), we get a palindrome (87699678).

The spelling of 62272452 in words is "sixty-two million, two hundred seventy-two thousand, four hundred fifty-two".