2662451 has 8 divisors (see below), whose sum is σ = 3057600. Its totient is φ = 2292840.

The previous prime is 2662399. The next prime is 2662453. The reversal of 2662451 is 1542662.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2662451 - 2¹⁰ = 2661427 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2662451.

It is not an unprimeable number, because it can be changed into a prime (2662453) 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, 6161 + ... + 6578.

It is an arithmetic number, because the mean of its divisors is an integer number (382200).

2^2662451 is an apocalyptic number.

2662451 is a deficient number, since it is larger than the sum of its proper divisors (395149).

2662451 is a wasteful number, since it uses less digits than its factorization.

2662451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12769.

The product of its digits is 2880, while the sum is 26.

The square root of 2662451 is about 1631.7018722794. The cubic root of 2662451 is about 138.5991418287.

It can be divided in two parts, 2662 and 451, that added together give a palindrome (3113).

The spelling of 2662451 in words is "two million, six hundred sixty-two thousand, four hundred fifty-one".