2150654 has 12 divisors (see below), whose sum is σ = 3546312. Its totient is φ = 977460.

The previous prime is 2150651. The next prime is 2150657. The reversal of 2150654 is 4560512.

2150654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2150651) and next prime (2150657).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150651) 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 5 ways as a sum of consecutive naturals, for example, 4202 + ... + 4685.

It is an arithmetic number, because the mean of its divisors is an integer number (295526).

2^2150654 is an apocalyptic number.

2150654 is a deficient number, since it is larger than the sum of its proper divisors (1395658).

2150654 is a wasteful number, since it uses less digits than its factorization.

2150654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8911 (or 8900 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2150654 is about 1466.5108250538. The cubic root of 2150654 is about 129.0793734620.

The spelling of 2150654 in words is "two million, one hundred fifty thousand, six hundred fifty-four".