48121707 has 4 divisors (see below), whose sum is σ = 64162280. Its totient is φ = 32081136.

The previous prime is 48121693. The next prime is 48121751. The reversal of 48121707 is 70712184.

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

It is a de Polignac number, because none of the positive numbers 2^k-48121707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48121607) 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, 8020282 + ... + 8020287.

It is an arithmetic number, because the mean of its divisors is an integer number (16040570).

Almost surely, 2^48121707 is an apocalyptic number.

48121707 is a deficient number, since it is larger than the sum of its proper divisors (16040573).

48121707 is a wasteful number, since it uses less digits than its factorization.

48121707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16040572.

The product of its (nonzero) digits is 3136, while the sum is 30.

The square root of 48121707 is about 6936.9811157304. The cubic root of 48121707 is about 363.7310208446.

It can be divided in two parts, 48121 and 707, that added together give a triangular number (48828 = T₃₁₂).

The spelling of 48121707 in words is "forty-eight million, one hundred twenty-one thousand, seven hundred seven".