48000402 has 54 divisors (see below), whose sum is σ = 110272071. Its totient is φ = 15088920.

The previous prime is 48000377. The next prime is 48000437. The reversal of 48000402 is 20400084.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 24000201 + 24000201 = 4899^2 + 4899^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=4899.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 676027 + ... + 676097.

Almost surely, 2^48000402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48000402

48000402 is an abundant number, since it is smaller than the sum of its proper divisors (62271669).

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

48000402 is a wasteful number, since it uses less digits than its factorization.

48000402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 48000402 is about 6928.2322420658. The cubic root of 48000402 is about 363.4251331226.

Multiplying 48000402 by its sum of digits (18), we get a square (864007236 = 29394²).

48000402 divided by its sum of digits (18) gives a square (2666689 = 1633²).

Adding to 48000402 its reverse (20400084), we get a palindrome (68400486).

The spelling of 48000402 in words is "forty-eight million, four hundred two", and thus it is an aban number.