2984251 has 4 divisors (see below), whose sum is σ = 2987712. Its totient is φ = 2980792.

The previous prime is 2984239. The next prime is 2984263. The reversal of 2984251 is 1524892.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (2984239) and next prime (2984263).

It is a cyclic number.

It is not a de Polignac number, because 2984251 - 2¹⁵ = 2951483 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2984221) 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, 726 + ... + 2548.

It is an arithmetic number, because the mean of its divisors is an integer number (746928).

2^2984251 is an apocalyptic number.

2984251 is a deficient number, since it is larger than the sum of its proper divisors (3461).

2984251 is a wasteful number, since it uses less digits than its factorization.

2984251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3460.

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

The square root of 2984251 is about 1727.4984804624. The cubic root of 2984251 is about 143.9721364555.

The spelling of 2984251 in words is "two million, nine hundred eighty-four thousand, two hundred fifty-one".