2484551 has 4 divisors (see below), whose sum is σ = 2492952. Its totient is φ = 2476152.

The previous prime is 2484539. The next prime is 2484563. The reversal of 2484551 is 1554842.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1554842 = 2 ⋅777421.

It is an interprime number because it is at equal distance from previous prime (2484539) and next prime (2484563).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2484551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2484571) 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, 3740 + ... + 4353.

It is an arithmetic number, because the mean of its divisors is an integer number (623238).

2^2484551 is an apocalyptic number.

2484551 is a deficient number, since it is larger than the sum of its proper divisors (8401).

2484551 is an equidigital number, since it uses as much as digits as its factorization.

2484551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8400.

The product of its digits is 6400, while the sum is 29.

The square root of 2484551 is about 1576.2458564577. The cubic root of 2484551 is about 135.4407360556.

The spelling of 2484551 in words is "two million, four hundred eighty-four thousand, five hundred fifty-one".