62252490 has 64 divisors (see below), whose sum is σ = 157925376. Its totient is φ = 15673152.

The previous prime is 62252431. The next prime is 62252497. The reversal of 62252490 is 9425226.

It is a super-2 number, since 2×62252490² = 7750745022400200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (62252497) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56727 + ... + 57813.

It is an arithmetic number, because the mean of its divisors is an integer number (2467584).

Almost surely, 2^62252490 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 62252490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78962688).

62252490 is an abundant number, since it is smaller than the sum of its proper divisors (95672886).

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

62252490 is a wasteful number, since it uses less digits than its factorization.

62252490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 62252490 is about 7890.0247147902. The cubic root of 62252490 is about 396.3257064263.

The spelling of 62252490 in words is "sixty-two million, two hundred fifty-two thousand, four hundred ninety".