7481700212 has 24 divisors (see below), whose sum is σ = 15168382656. Its totient is φ = 3162518208.

The previous prime is 7481700211. The next prime is 7481700223. The reversal of 7481700212 is 2120071847.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7481700211) 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, 1828118 + ... + 1832205.

It is an arithmetic number, because the mean of its divisors is an integer number (632015944).

Almost surely, 2^7481700212 is an apocalyptic number.

It is an amenable number.

7481700212 is an abundant number, since it is smaller than the sum of its proper divisors (7686682444).

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

7481700212 is a wasteful number, since it uses less digits than its factorization.

7481700212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3660407 (or 3660405 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 32.

The square root of 7481700212 is about 86496.8219763015. The cubic root of 7481700212 is about 1955.8404962615.

The spelling of 7481700212 in words is "seven billion, four hundred eighty-one million, seven hundred thousand, two hundred twelve".