5731378 has 8 divisors (see below), whose sum is σ = 8742960. Its totient is φ = 2817060.

The previous prime is 5731361. The next prime is 5731391. The reversal of 5731378 is 8731375.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24168 + ... + 24403.

It is an arithmetic number, because the mean of its divisors is an integer number (1092870).

Almost surely, 2^5731378 is an apocalyptic number.

5731378 is a deficient number, since it is larger than the sum of its proper divisors (3011582).

5731378 is a wasteful number, since it uses less digits than its factorization.

5731378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48632.

The product of its digits is 17640, while the sum is 34.

The square root of 5731378 is about 2394.0296572933. The cubic root of 5731378 is about 178.9587828905.

The spelling of 5731378 in words is "five million, seven hundred thirty-one thousand, three hundred seventy-eight".