2130412 has 6 divisors (see below), whose sum is σ = 3728228. Its totient is φ = 1065204.

The previous prime is 2130391. The next prime is 2130437. The reversal of 2130412 is 2140312.

It is a plaindrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 2130392 and 2130401.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266298 + ... + 266305.

2^2130412 is an apocalyptic number.

It is an amenable number.

2130412 is a deficient number, since it is larger than the sum of its proper divisors (1597816).

2130412 is a wasteful number, since it uses less digits than its factorization.

2130412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532607 (or 532605 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2130412 is about 1459.5930939820. The cubic root of 2130412 is about 128.6731303484.

Adding to 2130412 its reverse (2140312), we get a palindrome (4270724).

It can be divided in two parts, 21304 and 12, that added together give a square (21316 = 146²).

The spelling of 2130412 in words is "two million, one hundred thirty thousand, four hundred twelve".