49068997 has 2 divisors, whose sum is σ = 49068998. Its totient is φ = 49068996.

The previous prime is 49068989. The next prime is 49069037. The reversal of 49068997 is 79986094.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46226401 + 2842596 = 6799^2 + 1686^2 .

It is a cyclic number.

It is not a de Polignac number, because 49068997 - 2³ = 49068989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49068917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24534498 + 24534499.

It is an arithmetic number, because the mean of its divisors is an integer number (24534499).

Almost surely, 2^49068997 is an apocalyptic number.

It is an amenable number.

49068997 is a deficient number, since it is larger than the sum of its proper divisors (1).

49068997 is an equidigital number, since it uses as much as digits as its factorization.

49068997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 979776, while the sum is 52.

The square root of 49068997 is about 7004.9266234558. The cubic root of 49068997 is about 366.1022463100.

The spelling of 49068997 in words is "forty-nine million, sixty-eight thousand, nine hundred ninety-seven".