4298251 has 4 divisors (see below), whose sum is σ = 4362472. Its totient is φ = 4234032.

The previous prime is 4298233. The next prime is 4298279. The reversal of 4298251 is 1528924.

4298251 = T₉₈ + T₉₉ + ... + T₂₉₈.

It is a semiprime because it is the product of two primes.

It is a 7-Lehmer number, since φ(4298251) divides (4298251-1)⁷.

It is a cyclic number.

It is not a de Polignac number, because 4298251 - 2⁵ = 4298219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4298051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32010 + ... + 32143.

It is an arithmetic number, because the mean of its divisors is an integer number (1090618).

Almost surely, 2^4298251 is an apocalyptic number.

4298251 is a deficient number, since it is larger than the sum of its proper divisors (64221).

4298251 is an equidigital number, since it uses as much as digits as its factorization.

4298251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64220.

The product of its digits is 5760, while the sum is 31.

The square root of 4298251 is about 2073.2223710929. Note that the first 3 decimals coincide. The cubic root of 4298251 is about 162.5912828354.

The spelling of 4298251 in words is "four million, two hundred ninety-eight thousand, two hundred fifty-one".