2153034 has 32 divisors (see below), whose sum is σ = 5154240. Its totient is φ = 662256.

The previous prime is 2152973. The next prime is 2153051. The reversal of 2153034 is 4303512.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2152998 and 2153016.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 832 + ... + 2235.

It is an arithmetic number, because the mean of its divisors is an integer number (161070).

2^2153034 is an apocalyptic number.

2153034 is an abundant number, since it is smaller than the sum of its proper divisors (3001206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2153034 is a wasteful number, since it uses less digits than its factorization.

2153034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3091 (or 3085 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 2153034 is about 1467.3220505397. The cubic root of 2153034 is about 129.1269707131.

Adding to 2153034 its reverse (4303512), we get a palindrome (6456546).

It can be divided in two parts, 215 and 3034, that added together give a square (3249 = 57²).

The spelling of 2153034 in words is "two million, one hundred fifty-three thousand, thirty-four".