47514378 has 16 divisors (see below), whose sum is σ = 95101920. Its totient is φ = 15825936.

The previous prime is 47514377. The next prime is 47514391. The reversal of 47514378 is 87341574.

It is a super-2 number, since 2×47514378² = 4515232233453768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47514373) 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, 9153 + ... + 13371.

It is an arithmetic number, because the mean of its divisors is an integer number (5943870).

Almost surely, 2^47514378 is an apocalyptic number.

47514378 is an abundant number, since it is smaller than the sum of its proper divisors (47587542).

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

47514378 is a wasteful number, since it uses less digits than its factorization.

47514378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6101.

The product of its digits is 94080, while the sum is 39.

The square root of 47514378 is about 6893.0673868750. The cubic root of 47514378 is about 362.1943595747.

The spelling of 47514378 in words is "forty-seven million, five hundred fourteen thousand, three hundred seventy-eight".