4997458 has 8 divisors (see below), whose sum is σ = 7506252. Its totient is φ = 2495376.

The previous prime is 4997401. The next prime is 4997471. The reversal of 4997458 is 8547994.

It can be written as a sum of positive squares in 2 ways, for example, as 4915089 + 82369 = 2217^2 + 287^2 .

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

It is a plaindrome in base 15.

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, 1116 + ... + 3352.

Almost surely, 2^4997458 is an apocalyptic number.

4997458 is a deficient number, since it is larger than the sum of its proper divisors (2508794).

4997458 is a wasteful number, since it uses less digits than its factorization.

4997458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3356.

The product of its digits is 362880, while the sum is 46.

The square root of 4997458 is about 2235.4994967568. The cubic root of 4997458 is about 170.9686113630.

The spelling of 4997458 in words is "four million, nine hundred ninety-seven thousand, four hundred fifty-eight".