4977926 has 4 divisors (see below), whose sum is σ = 7466892. Its totient is φ = 2488962.

The previous prime is 4977901. The next prime is 4977953. The reversal of 4977926 is 6297794.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6297794 = 2 ⋅3148897.

It is a super-2 number, since 2×4977926² = 49559494522952, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1244480 + ... + 1244483.

It is an arithmetic number, because the mean of its divisors is an integer number (1866723).

Almost surely, 2^4977926 is an apocalyptic number.

4977926 is a deficient number, since it is larger than the sum of its proper divisors (2488966).

4977926 is a wasteful number, since it uses less digits than its factorization.

4977926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2488965.

The product of its digits is 190512, while the sum is 44.

The square root of 4977926 is about 2231.1266212387. The cubic root of 4977926 is about 170.7455833829.

The spelling of 4977926 in words is "four million, nine hundred seventy-seven thousand, nine hundred twenty-six".