48174381 has 12 divisors (see below), whose sum is σ = 69886908. Its totient is φ = 31977024.

The previous prime is 48174377. The next prime is 48174409. The reversal of 48174381 is 18347184.

It can be written as a sum of positive squares in 2 ways, for example, as 18198756 + 29975625 = 4266^2 + 5475^2 .

It is not a de Polignac number, because 48174381 - 2² = 48174377 is a prime.

It is a super-2 number, since 2×48174381² = 4641541969466322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48174361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9390 + ... + 13583.

It is an arithmetic number, because the mean of its divisors is an integer number (5823909).

Almost surely, 2^48174381 is an apocalyptic number.

It is an amenable number.

48174381 is a deficient number, since it is larger than the sum of its proper divisors (21712527).

48174381 is a wasteful number, since it uses less digits than its factorization.

48174381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23212 (or 23209 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 48174381 is about 6940.7766856455. The cubic root of 48174381 is about 363.8636857250.

The spelling of 48174381 in words is "forty-eight million, one hundred seventy-four thousand, three hundred eighty-one".