2669902 has 8 divisors (see below), whose sum is σ = 4059936. Its totient is φ = 1316592.

The previous prime is 2669897. The next prime is 2669903. The reversal of 2669902 is 2099662.

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

It is a d-powerful number, because it can be written as 2¹⁵ + 6² + 6⁵ + 9³ + 9⁶ + 0 + 2²¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2669903) 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, 8998 + ... + 9289.

It is an arithmetic number, because the mean of its divisors is an integer number (507492).

2^2669902 is an apocalyptic number.

2669902 is a deficient number, since it is larger than the sum of its proper divisors (1390034).

2669902 is a wasteful number, since it uses less digits than its factorization.

2669902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18362.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 2669902 is about 1633.9834760486. The cubic root of 2669902 is about 138.7283135762.

The spelling of 2669902 in words is "two million, six hundred sixty-nine thousand, nine hundred two".