5177730 has 32 divisors (see below), whose sum is σ = 12550464. Its totient is φ = 1366976.

The previous prime is 5177723. The next prime is 5177761. The reversal of 5177730 is 377715.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an Ulam number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2404 + ... + 4016.

It is an arithmetic number, because the mean of its divisors is an integer number (392202).

Almost surely, 2^5177730 is an apocalyptic number.

5177730 is an abundant number, since it is smaller than the sum of its proper divisors (7372734).

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

5177730 is a wasteful number, since it uses less digits than its factorization.

5177730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1730.

The product of its (nonzero) digits is 5145, while the sum is 30.

The square root of 5177730 is about 2275.4625903319. The cubic root of 5177730 is about 173.0001447870. Note that the first 3 decimals are identical.

The spelling of 5177730 in words is "five million, one hundred seventy-seven thousand, seven hundred thirty".