2614642 has 16 divisors (see below), whose sum is σ = 4083480. Its totient is φ = 1254528.

The previous prime is 2614631. The next prime is 2614681. The reversal of 2614642 is 2464162.

It can be written as a sum of positive squares in 4 ways, for example, as 2461761 + 152881 = 1569^2 + 391^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6388 + ... + 6784.

2^2614642 is an apocalyptic number.

2614642 is a deficient number, since it is larger than the sum of its proper divisors (1468838).

2614642 is a wasteful number, since it uses less digits than its factorization.

2614642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525.

The product of its digits is 2304, while the sum is 25.

The square root of 2614642 is about 1616.9854668487. The cubic root of 2614642 is about 137.7645287776.

The spelling of 2614642 in words is "two million, six hundred fourteen thousand, six hundred forty-two".