62298991 has 2 divisors, whose sum is σ = 62298992. Its totient is φ = 62298990.

The previous prime is 62298979. The next prime is 62299007. The reversal of 62298991 is 19989226.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 62298991 - 2²¹ = 60201839 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (62298911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31149495 + 31149496.

It is an arithmetic number, because the mean of its divisors is an integer number (31149496).

Almost surely, 2^62298991 is an apocalyptic number.

62298991 is a deficient number, since it is larger than the sum of its proper divisors (1).

62298991 is an equidigital number, since it uses as much as digits as its factorization.

62298991 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 46.

The square root of 62298991 is about 7892.9709868971. The cubic root of 62298991 is about 396.4243635498.

The spelling of 62298991 in words is "sixty-two million, two hundred ninety-eight thousand, nine hundred ninety-one".