48378172 has 6 divisors (see below), whose sum is σ = 84661808. Its totient is φ = 24189084.

The previous prime is 48378163. The next prime is 48378191. The reversal of 48378172 is 27187384.

It is a super-3 number, since 3×48378172³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6047268 + ... + 6047275.

Almost surely, 2^48378172 is an apocalyptic number.

It is an amenable number.

48378172 is a deficient number, since it is larger than the sum of its proper divisors (36283636).

48378172 is a wasteful number, since it uses less digits than its factorization.

48378172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12094547 (or 12094545 counting only the distinct ones).

The product of its digits is 75264, while the sum is 40.

The square root of 48378172 is about 6955.4418982549. The cubic root of 48378172 is about 364.3760453824.

The spelling of 48378172 in words is "forty-eight million, three hundred seventy-eight thousand, one hundred seventy-two".