48186240 has 64 divisors (see below), whose sum is σ = 153599760. Its totient is φ = 12849152.

The previous prime is 48186221. The next prime is 48186241. The reversal of 48186240 is 4268184.

It is a tau number, because it is divible by the number of its divisors (64).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48186241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10629 + ... + 14468.

Almost surely, 2^48186240 is an apocalyptic number.

48186240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48186240 is an abundant number, since it is smaller than the sum of its proper divisors (105413520).

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

48186240 is a wasteful number, since it uses less digits than its factorization.

48186240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25119 (or 25107 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 48186240 is about 6941.6309322810. The cubic root of 48186240 is about 363.8935404965.

The spelling of 48186240 in words is "forty-eight million, one hundred eighty-six thousand, two hundred forty".