48691404 has 36 divisors (see below), whose sum is σ = 123505200. Its totient is φ = 16174560.

The previous prime is 48691397. The next prime is 48691411. The reversal of 48691404 is 40419684.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (48691397) and next prime (48691411).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9022 + ... + 13370.

It is an arithmetic number, because the mean of its divisors is an integer number (3430700).

Almost surely, 2^48691404 is an apocalyptic number.

It is an amenable number.

48691404 is an abundant number, since it is smaller than the sum of its proper divisors (74813796).

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

48691404 is a wasteful number, since it uses less digits than its factorization.

48691404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4670 (or 4665 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 48691404 is about 6977.9226135004. The cubic root of 48691404 is about 365.1607573600.

The spelling of 48691404 in words is "forty-eight million, six hundred ninety-one thousand, four hundred four".