62298990 has 64 divisors (see below), whose sum is σ = 178920000. Its totient is φ = 15334272.

The previous prime is 62298979. The next prime is 62298991. The reversal of 62298990 is 9989226.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62298991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5365 + ... + 12384.

It is an arithmetic number, because the mean of its divisors is an integer number (2795625).

Almost surely, 2^62298990 is an apocalyptic number.

62298990 is an abundant number, since it is smaller than the sum of its proper divisors (116621010).

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

62298990 is a wasteful number, since it uses less digits than its factorization.

62298990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17778 (or 17772 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 62298990 is about 7892.9709235496. The cubic root of 62298990 is about 396.4243614287.

The spelling of 62298990 in words is "sixty-two million, two hundred ninety-eight thousand, nine hundred ninety".