48451404 has 12 divisors (see below), whose sum is σ = 113053304. Its totient is φ = 16150464.

The previous prime is 48451397. The next prime is 48451421. The reversal of 48451404 is 40415484.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2018797 + ... + 2018820.

Almost surely, 2^48451404 is an apocalyptic number.

It is an amenable number.

48451404 is an abundant number, since it is smaller than the sum of its proper divisors (64601900).

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

48451404 is a wasteful number, since it uses less digits than its factorization.

48451404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4037624 (or 4037622 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 30.

The square root of 48451404 is about 6960.7042747124. The cubic root of 48451404 is about 364.5598096198.

Adding to 48451404 its reverse (40415484), we get a palindrome (88866888).

The spelling of 48451404 in words is "forty-eight million, four hundred fifty-one thousand, four hundred four".