49262977 has 2 divisors, whose sum is σ = 49262978. Its totient is φ = 49262976.

The previous prime is 49262963. The next prime is 49262981. The reversal of 49262977 is 77926294.

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., 25847056 + 23415921 = 5084^2 + 4839^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49262977 is a prime.

It is not a weakly prime, because it can be changed into another prime (49268977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24631488 + 24631489.

It is an arithmetic number, because the mean of its divisors is an integer number (24631489).

Almost surely, 2^49262977 is an apocalyptic number.

It is an amenable number.

49262977 is a deficient number, since it is larger than the sum of its proper divisors (1).

49262977 is an equidigital number, since it uses as much as digits as its factorization.

49262977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 381024, while the sum is 46.

The square root of 49262977 is about 7018.7589358803. The cubic root of 49262977 is about 366.5840382222.

The spelling of 49262977 in words is "forty-nine million, two hundred sixty-two thousand, nine hundred seventy-seven".