2653951 has 2 divisors, whose sum is σ = 2653952. Its totient is φ = 2653950.

The previous prime is 2653913. The next prime is 2653957. The reversal of 2653951 is 1593562.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2653951 - 2²¹ = 556799 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2653957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1326975 + 1326976.

It is an arithmetic number, because the mean of its divisors is an integer number (1326976).

2^2653951 is an apocalyptic number.

2653951 is a deficient number, since it is larger than the sum of its proper divisors (1).

2653951 is an equidigital number, since it uses as much as digits as its factorization.

2653951 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8100, while the sum is 31.

The square root of 2653951 is about 1629.0951476203. The cubic root of 2653951 is about 138.4514898295.

The spelling of 2653951 in words is "two million, six hundred fifty-three thousand, nine hundred fifty-one".