49437801 has 12 divisors (see below), whose sum is σ = 81611712. Its totient is φ = 28250136.

The previous prime is 49437763. The next prime is 49437821. The reversal of 49437801 is 10873494.

It is a happy number.

It is not a de Polignac number, because 49437801 - 2¹¹ = 49435753 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (49437821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 392301 + ... + 392426.

It is an arithmetic number, because the mean of its divisors is an integer number (6800976).

Almost surely, 2^49437801 is an apocalyptic number.

It is an amenable number.

49437801 is a deficient number, since it is larger than the sum of its proper divisors (32173911).

49437801 is a wasteful number, since it uses less digits than its factorization.

49437801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784740 (or 784737 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 49437801 is about 7031.2019598359. The cubic root of 49437801 is about 367.0171696165.

The spelling of 49437801 in words is "forty-nine million, four hundred thirty-seven thousand, eight hundred one".