48174640 has 40 divisors (see below), whose sum is σ = 112457088. Its totient is φ = 19192320.

The previous prime is 48174619. The next prime is 48174647. The reversal of 48174640 is 4647184.

48174640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 48174596 and 48174605.

It is not an unprimeable number, because it can be changed into a prime (48174647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21409 + ... + 23551.

Almost surely, 2^48174640 is an apocalyptic number.

48174640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48174640 is an abundant number, since it is smaller than the sum of its proper divisors (64282448).

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

48174640 is a wasteful number, since it uses less digits than its factorization.

48174640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2437 (or 2431 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 48174640 is about 6940.7953434747. The cubic root of 48174640 is about 363.8643378041.

The spelling of 48174640 in words is "forty-eight million, one hundred seventy-four thousand, six hundred forty".