4940551 has 24 divisors (see below), whose sum is σ = 6554240. Its totient is φ = 3635280.

The previous prime is 4940539. The next prime is 4940587. The reversal of 4940551 is 1550494.

It is not a de Polignac number, because 4940551 - 2⁵ = 4940519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4940521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15940 + ... + 16246.

Almost surely, 2^4940551 is an apocalyptic number.

4940551 is a deficient number, since it is larger than the sum of its proper divisors (1613689).

4940551 is a wasteful number, since it uses less digits than its factorization.

4940551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355 (or 344 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 4940551 is about 2222.7350269432. The cubic root of 4940551 is about 170.3171817752.

The spelling of 4940551 in words is "four million, nine hundred forty thousand, five hundred fifty-one".