63252490 has 16 divisors (see below), whose sum is σ = 130119552. Its totient is φ = 21686544.

The previous prime is 63252467. The next prime is 63252491. The reversal of 63252490 is 9425236.

It is not an unprimeable number, because it can be changed into a prime (63252491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451734 + ... + 451873.

It is an arithmetic number, because the mean of its divisors is an integer number (8132472).

Almost surely, 2^63252490 is an apocalyptic number.

63252490 is an abundant number, since it is smaller than the sum of its proper divisors (66867062).

63252490 is a wasteful number, since it uses less digits than its factorization.

63252490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903621.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 63252490 is about 7953.1434037115. The cubic root of 63252490 is about 398.4365847935.

The spelling of 63252490 in words is "sixty-three million, two hundred fifty-two thousand, four hundred ninety".