48261384 has 24 divisors (see below), whose sum is σ = 130708110. Its totient is φ = 16087104.

The previous prime is 48261377. The next prime is 48261391. The reversal of 48261384 is 48316284.

It is an interprime number because it is at equal distance from previous prime (48261377) and next prime (48261391).

It can be written as a sum of positive squares in only one way, i.e., 38713284 + 9548100 = 6222^2 + 3090^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×48261384² = 4658322371190912, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) 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 (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 335077 + ... + 335220.

Almost surely, 2^48261384 is an apocalyptic number.

It is an amenable number.

48261384 is an abundant number, since it is smaller than the sum of its proper divisors (82446726).

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

48261384 is a wasteful number, since it uses less digits than its factorization.

48261384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670309 (or 670302 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 48261384 is about 6947.0413846471. The cubic root of 48261384 is about 364.0826001010.

The spelling of 48261384 in words is "forty-eight million, two hundred sixty-one thousand, three hundred eighty-four".