48401901 has 8 divisors (see below), whose sum is σ = 71706560. Its totient is φ = 32267916.

The previous prime is 48401897. The next prime is 48401921. The reversal of 48401901 is 10910484.

It is not a de Polignac number, because 48401901 - 2² = 48401897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1792663 = 48401901 / (4 + 8 + 4 + 0 + 1 + 9 + 0 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48401921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 896305 + ... + 896358.

It is an arithmetic number, because the mean of its divisors is an integer number (8963320).

Almost surely, 2^48401901 is an apocalyptic number.

It is an amenable number.

48401901 is a deficient number, since it is larger than the sum of its proper divisors (23304659).

48401901 is a wasteful number, since it uses less digits than its factorization.

48401901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1792672 (or 1792666 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 48401901 is about 6957.1474757978. The cubic root of 48401901 is about 364.4356098896.

The spelling of 48401901 in words is "forty-eight million, four hundred one thousand, nine hundred one".