7534012 has 6 divisors (see below), whose sum is σ = 13184528. Its totient is φ = 3767004.

The previous prime is 7533991. The next prime is 7534019. The reversal of 7534012 is 2104357.

It is a super-2 number, since 2×7534012² = 113522673632288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7534019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 941748 + ... + 941755.

Almost surely, 2^7534012 is an apocalyptic number.

It is an amenable number.

7534012 is a deficient number, since it is larger than the sum of its proper divisors (5650516).

7534012 is a wasteful number, since it uses less digits than its factorization.

7534012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1883507 (or 1883505 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 7534012 is about 2744.8154764938. The cubic root of 7534012 is about 196.0388302909.

Adding to 7534012 its reverse (2104357), we get a palindrome (9638369).

The spelling of 7534012 in words is "seven million, five hundred thirty-four thousand, twelve".