62489025 has 81 divisors (see below), whose sum is σ = 122854953. Its totient is φ = 30355200.

The previous prime is 62489023. The next prime is 62489047. The reversal of 62489025 is 52098426.

It is a happy number.

The square root of 62489025 is 7905.

It is a perfect power (a square), and thus also a powerful number.

62489025 is a `hidden beast` number, since 624 + 8 + 9 + 0 + 25 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1461681 + 61027344 = 1209^2 + 7812^2 .

It is not a de Polignac number, because 62489025 - 2¹ = 62489023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (62489023) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 2015760 + ... + 2015790.

Almost surely, 2^62489025 is an apocalyptic number.

62489025 is the 7905-th square number.

62489025 is the 3953-rd centered octagonal number.

It is an amenable number.

62489025 is a deficient number, since it is larger than the sum of its proper divisors (60365928).

62489025 is a wasteful number, since it uses less digits than its factorization.

62489025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112 (or 56 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The cubic root of 62489025 is about 396.8270326635.

Multiplying 62489025 by its sum of digits (36), we get a square (2249604900 = 47430²).

The spelling of 62489025 in words is "sixty-two million, four hundred eighty-nine thousand, twenty-five".