48738451 has 8 divisors (see below), whose sum is σ = 49649600. Its totient is φ = 47831040.

The previous prime is 48738407. The next prime is 48738457. The reversal of 48738451 is 15483784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48738451 - 2¹⁹ = 48214163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48738457) 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, 46390 + ... + 47428.

It is an arithmetic number, because the mean of its divisors is an integer number (6206200).

Almost surely, 2^48738451 is an apocalyptic number.

48738451 is a deficient number, since it is larger than the sum of its proper divisors (911149).

48738451 is a wasteful number, since it uses less digits than its factorization.

48738451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1869.

The product of its digits is 107520, while the sum is 40.

The square root of 48738451 is about 6981.2929318286. The cubic root of 48738451 is about 365.2783290224.

The spelling of 48738451 in words is "forty-eight million, seven hundred thirty-eight thousand, four hundred fifty-one".