2153607 has 8 divisors (see below), whose sum is σ = 2941680. Its totient is φ = 1400640.

The previous prime is 2153563. The next prime is 2153621. The reversal of 2153607 is 7063512.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2153607 - 2⁸ = 2153351 is a prime.

It is a super-2 number, since 2×2153607² = 9276046220898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2153647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8632 + ... + 8877.

It is an arithmetic number, because the mean of its divisors is an integer number (367710).

2^2153607 is an apocalyptic number.

2153607 is a deficient number, since it is larger than the sum of its proper divisors (788073).

2153607 is a wasteful number, since it uses less digits than its factorization.

2153607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17553.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 2153607 is about 1467.5172912099. The cubic root of 2153607 is about 129.1384248117.

It can be divided in two parts, 21 and 53607, that added together give a triangular number (53628 = T₃₂₇).

The spelling of 2153607 in words is "two million, one hundred fifty-three thousand, six hundred seven".