62240291 has 2 divisors, whose sum is σ = 62240292. Its totient is φ = 62240290.

The previous prime is 62240273. The next prime is 62240329. The reversal of 62240291 is 19204226.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 62240291 - 2¹⁰ = 62239267 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 62240291.

It is not a weakly prime, because it can be changed into another prime (62240251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31120145 + 31120146.

It is an arithmetic number, because the mean of its divisors is an integer number (31120146).

Almost surely, 2^62240291 is an apocalyptic number.

62240291 is a deficient number, since it is larger than the sum of its proper divisors (1).

62240291 is an equidigital number, since it uses as much as digits as its factorization.

62240291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 62240291 is about 7889.2516121620. The cubic root of 62240291 is about 396.2998167356.

The spelling of 62240291 in words is "sixty-two million, two hundred forty thousand, two hundred ninety-one".