49070837 has 2 divisors, whose sum is σ = 49070838. Its totient is φ = 49070836.

The previous prime is 49070767. The next prime is 49070839. The reversal of 49070837 is 73807094.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43112356 + 5958481 = 6566^2 + 2441^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49070837 is a prime.

Together with 49070839, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49070837.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49070839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24535418 + 24535419.

It is an arithmetic number, because the mean of its divisors is an integer number (24535419).

Almost surely, 2^49070837 is an apocalyptic number.

It is an amenable number.

49070837 is a deficient number, since it is larger than the sum of its proper divisors (1).

49070837 is an equidigital number, since it uses as much as digits as its factorization.

49070837 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 49070837 is about 7005.0579583612. The cubic root of 49070837 is about 366.1068223135.

The spelling of 49070837 in words is "forty-nine million, seventy thousand, eight hundred thirty-seven".