2690607 has 8 divisors (see below), whose sum is σ = 3798576. Its totient is φ = 1688192.

The previous prime is 2690599. The next prime is 2690621. The reversal of 2690607 is 7060962.

2690607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2690607 - 2³ = 2690599 is a prime.

2690607 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2690657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26328 + ... + 26429.

It is an arithmetic number, because the mean of its divisors is an integer number (474822).

2^2690607 is an apocalyptic number.

2690607 is a deficient number, since it is larger than the sum of its proper divisors (1107969).

2690607 is a wasteful number, since it uses less digits than its factorization.

2690607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52777.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 2690607 is about 1640.3069834638. The cubic root of 2690607 is about 139.0860016754.

The spelling of 2690607 in words is "two million, six hundred ninety thousand, six hundred seven".