2650454 has 4 divisors (see below), whose sum is σ = 3975684. Its totient is φ = 1325226.

The previous prime is 2650433. The next prime is 2650463. The reversal of 2650454 is 4540562.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2650454² = 14049812812232, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662612 + ... + 662615.

It is an arithmetic number, because the mean of its divisors is an integer number (993921).

2^2650454 is an apocalyptic number.

2650454 is a deficient number, since it is larger than the sum of its proper divisors (1325230).

2650454 is a wasteful number, since it uses less digits than its factorization.

2650454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325229.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2650454 is about 1628.0214986295. The cubic root of 2650454 is about 138.3906525256.

The spelling of 2650454 in words is "two million, six hundred fifty thousand, four hundred fifty-four".