378054132 has 24 divisors (see below), whose sum is σ = 887230176. Its totient is φ = 125288928.

The previous prime is 378054119. The next prime is 378054137. The reversal of 378054132 is 231450873.

It is a junction number, because it is equal to n+sod(n) for n = 378054093 and 378054102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378054137) 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, 88978 + ... + 93129.

It is an arithmetic number, because the mean of its divisors is an integer number (36967924).

Almost surely, 2^378054132 is an apocalyptic number.

It is an amenable number.

378054132 is an abundant number, since it is smaller than the sum of its proper divisors (509176044).

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

378054132 is a wasteful number, since it uses less digits than its factorization.

378054132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182287 (or 182285 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 378054132 is about 19443.6141702102. The cubic root of 378054132 is about 723.0771923726.

The spelling of 378054132 in words is "three hundred seventy-eight million, fifty-four thousand, one hundred thirty-two".