48129402 has 8 divisors (see below), whose sum is σ = 96258816. Its totient is φ = 16043132.

The previous prime is 48129401. The next prime is 48129439. The reversal of 48129402 is 20492184.

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

48129402 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 48129402.

It is not an unprimeable number, because it can be changed into a prime (48129401) 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, 4010778 + ... + 4010789.

It is an arithmetic number, because the mean of its divisors is an integer number (12032352).

Almost surely, 2^48129402 is an apocalyptic number.

48129402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48129402 is a wasteful number, since it uses less digits than its factorization.

48129402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8021572.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 48129402 is about 6937.5357296377. The cubic root of 48129402 is about 363.7504075290.

The spelling of 48129402 in words is "forty-eight million, one hundred twenty-nine thousand, four hundred two".