2154652 has 12 divisors (see below), whose sum is σ = 3791536. Its totient is φ = 1071360.

The previous prime is 2154643. The next prime is 2154667. The reversal of 2154652 is 2564512.

It is a super-2 number, since 2×2154652² = 9285050482208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 624 + ... + 2167.

2^2154652 is an apocalyptic number.

It is an amenable number.

2154652 is a deficient number, since it is larger than the sum of its proper divisors (1636884).

2154652 is a wasteful number, since it uses less digits than its factorization.

2154652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2988 (or 2986 counting only the distinct ones).

The product of its digits is 2400, while the sum is 25.

The square root of 2154652 is about 1467.8732915344. The cubic root of 2154652 is about 129.1593088189.

The spelling of 2154652 in words is "two million, one hundred fifty-four thousand, six hundred fifty-two".