48940907 has 4 divisors (see below), whose sum is σ = 49189536. Its totient is φ = 48692280.

The previous prime is 48940901. The next prime is 48940919. The reversal of 48940907 is 70904984.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48940907 - 2¹⁶ = 48875371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48940901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124019 + ... + 124412.

It is an arithmetic number, because the mean of its divisors is an integer number (12297384).

Almost surely, 2^48940907 is an apocalyptic number.

48940907 is a deficient number, since it is larger than the sum of its proper divisors (248629).

48940907 is a wasteful number, since it uses less digits than its factorization.

48940907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248628.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 48940907 is about 6995.7777980722. Note that the first 4 decimals coincide. The cubic root of 48940907 is about 365.7834102286.

The spelling of 48940907 in words is "forty-eight million, nine hundred forty thousand, nine hundred seven".