49462657 has 2 divisors, whose sum is σ = 49462658. Its totient is φ = 49462656.

The previous prime is 49462631. The next prime is 49462663. The reversal of 49462657 is 75626494.

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., 33454656 + 16008001 = 5784^2 + 4001^2 .

It is a cyclic number.

It is not a de Polignac number, because 49462657 - 2¹⁵ = 49429889 is a prime.

It is not a weakly prime, because it can be changed into another prime (49462607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24731328 + 24731329.

It is an arithmetic number, because the mean of its divisors is an integer number (24731329).

Almost surely, 2^49462657 is an apocalyptic number.

It is an amenable number.

49462657 is a deficient number, since it is larger than the sum of its proper divisors (1).

49462657 is an equidigital number, since it uses as much as digits as its factorization.

49462657 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 43.

The square root of 49462657 is about 7032.9692875769. The cubic root of 49462657 is about 367.0786681065.

The spelling of 49462657 in words is "forty-nine million, four hundred sixty-two thousand, six hundred fifty-seven".