4849251 has 16 divisors (see below), whose sum is σ = 7361280. Its totient is φ = 2810720.

The previous prime is 4849249. The next prime is 4849261. The reversal of 4849251 is 1529484.

It is not a de Polignac number, because 4849251 - 2¹ = 4849249 is a prime.

It is a super-2 number, since 2×4849251² = 47030470522002, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an Ulam number.

4849251 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4849211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2436 + ... + 3953.

It is an arithmetic number, because the mean of its divisors is an integer number (460080).

Almost surely, 2^4849251 is an apocalyptic number.

4849251 is a deficient number, since it is larger than the sum of its proper divisors (2512029).

4849251 is a wasteful number, since it uses less digits than its factorization.

4849251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6426.

The product of its digits is 11520, while the sum is 33.

The square root of 4849251 is about 2202.1014962985. The cubic root of 4849251 is about 169.2615140528.

The spelling of 4849251 in words is "four million, eight hundred forty-nine thousand, two hundred fifty-one".