49092907 has 2 divisors, whose sum is σ = 49092908. Its totient is φ = 49092906.

The previous prime is 49092899. The next prime is 49092913. The reversal of 49092907 is 70929094.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49092907 - 2³ = 49092899 is a prime.

It is a super-2 number, since 2×49092907² = 4820227035421298, which contains 22 as substring.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 49092907.

It is not a weakly prime, because it can be changed into another prime (49092917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24546453 + 24546454.

It is an arithmetic number, because the mean of its divisors is an integer number (24546454).

Almost surely, 2^49092907 is an apocalyptic number.

49092907 is a deficient number, since it is larger than the sum of its proper divisors (1).

49092907 is an equidigital number, since it uses as much as digits as its factorization.

49092907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 49092907 is about 7006.6330715972. The cubic root of 49092907 is about 366.1617005740.

The spelling of 49092907 in words is "forty-nine million, ninety-two thousand, nine hundred seven".