2650156 has 6 divisors (see below), whose sum is σ = 4637780. Its totient is φ = 1325076.

The previous prime is 2650127. The next prime is 2650157. The reversal of 2650156 is 6510562.

It is a self number, because there is not a number n which added to its sum of digits gives 2650156.

It is not an unprimeable number, because it can be changed into a prime (2650157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331266 + ... + 331273.

2^2650156 is an apocalyptic number.

It is an amenable number.

2650156 is a deficient number, since it is larger than the sum of its proper divisors (1987624).

2650156 is a wasteful number, since it uses less digits than its factorization.

2650156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662543 (or 662541 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 2650156 is about 1627.9299739239. The cubic root of 2650156 is about 138.3854657463.

The spelling of 2650156 in words is "two million, six hundred fifty thousand, one hundred fifty-six".