2130652 has 6 divisors (see below), whose sum is σ = 3728648. Its totient is φ = 1065324.

The previous prime is 2130631. The next prime is 2130671. The reversal of 2130652 is 2560312.

It is a happy number.

It is an Ulam 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, 266328 + ... + 266335.

2^2130652 is an apocalyptic number.

It is an amenable number.

2130652 is a deficient number, since it is larger than the sum of its proper divisors (1597996).

2130652 is a wasteful number, since it uses less digits than its factorization.

2130652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532667 (or 532665 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2130652 is about 1459.6753063610. The cubic root of 2130652 is about 128.6779620260.

Adding to 2130652 its reverse (2560312), we get a palindrome (4690964).

The spelling of 2130652 in words is "two million, one hundred thirty thousand, six hundred fifty-two".