48789402 has 8 divisors (see below), whose sum is σ = 97578816. Its totient is φ = 16263132.

The previous prime is 48789379. The next prime is 48789409. The reversal of 48789402 is 20498784.

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

48789402 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (48789409) 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, 4065778 + ... + 4065789.

It is an arithmetic number, because the mean of its divisors is an integer number (12197352).

Almost surely, 2^48789402 is an apocalyptic number.

48789402 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.

48789402 is a wasteful number, since it uses less digits than its factorization.

48789402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8131572.

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 48789402 is about 6984.9410877974. The cubic root of 48789402 is about 365.4055715734.

The spelling of 48789402 in words is "forty-eight million, seven hundred eighty-nine thousand, four hundred two".