5178977 has 8 divisors (see below), whose sum is σ = 5346432. Its totient is φ = 5014000.

The previous prime is 5178973. The next prime is 5178983. The reversal of 5178977 is 7798715.

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

It is a cyclic number.

It is not a de Polignac number, because 5178977 - 2² = 5178973 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5178973) 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, 4202 + ... + 5292.

It is an arithmetic number, because the mean of its divisors is an integer number (668304).

Almost surely, 2^5178977 is an apocalyptic number.

It is an amenable number.

5178977 is a deficient number, since it is larger than the sum of its proper divisors (167455).

5178977 is a wasteful number, since it uses less digits than its factorization.

5178977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239.

The product of its digits is 123480, while the sum is 44.

The square root of 5178977 is about 2275.7365840536. The cubic root of 5178977 is about 173.0140320738.

The spelling of 5178977 in words is "five million, one hundred seventy-eight thousand, nine hundred seventy-seven".