49072967 has 2 divisors, whose sum is σ = 49072968. Its totient is φ = 49072966.

The previous prime is 49072963. The next prime is 49072981. The reversal of 49072967 is 76927094.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49072967 - 2² = 49072963 is a prime.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49072963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24536483 + 24536484.

It is an arithmetic number, because the mean of its divisors is an integer number (24536484).

Almost surely, 2^49072967 is an apocalyptic number.

49072967 is a deficient number, since it is larger than the sum of its proper divisors (1).

49072967 is an equidigital number, since it uses as much as digits as its factorization.

49072967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 49072967 is about 7005.2099897148. The cubic root of 49072967 is about 366.1121193922.

The spelling of 49072967 in words is "forty-nine million, seventy-two thousand, nine hundred sixty-seven".