62949157 has 2 divisors, whose sum is σ = 62949158. Its totient is φ = 62949156.

The previous prime is 62949083. The next prime is 62949167. The reversal of 62949157 is 75194926.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50211396 + 12737761 = 7086^2 + 3569^2 .

It is a cyclic number.

It is not a de Polignac number, because 62949157 - 2²³ = 54560549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (62949167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31474578 + 31474579.

It is an arithmetic number, because the mean of its divisors is an integer number (31474579).

Almost surely, 2^62949157 is an apocalyptic number.

It is an amenable number.

62949157 is a deficient number, since it is larger than the sum of its proper divisors (1).

62949157 is an equidigital number, since it uses as much as digits as its factorization.

62949157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 43.

The square root of 62949157 is about 7934.0504787908. The cubic root of 62949157 is about 397.7986511321.

It can be divided in two parts, 6294 and 9157, that added together give a palindrome (15451).

The spelling of 62949157 in words is "sixty-two million, nine hundred forty-nine thousand, one hundred fifty-seven".