4998261 has 8 divisors (see below), whose sum is σ = 6683040. Its totient is φ = 3322832.

The previous prime is 4998241. The next prime is 4998319. The reversal of 4998261 is 1628994.

4998261 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4998261 - 2⁵ = 4998229 is a prime.

It is a super-2 number, since 2×4998261² = 49965226048242, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4998211) 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, 975 + ... + 3308.

It is an arithmetic number, because the mean of its divisors is an integer number (835380).

Almost surely, 2^4998261 is an apocalyptic number.

It is an amenable number.

4998261 is a deficient number, since it is larger than the sum of its proper divisors (1684779).

4998261 is a wasteful number, since it uses less digits than its factorization.

4998261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4675.

The product of its digits is 31104, while the sum is 39.

The square root of 4998261 is about 2235.6790914619. The cubic root of 4998261 is about 170.9777680478.

The spelling of 4998261 in words is "four million, nine hundred ninety-eight thousand, two hundred sixty-one".