76103412 has 96 divisors (see below), whose sum is σ = 231081984. Its totient is φ = 18902400.

The previous prime is 76103411. The next prime is 76103431. The reversal of 76103412 is 21430167.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76103411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19462 + ... + 23042.

It is an arithmetic number, because the mean of its divisors is an integer number (2407104).

Almost surely, 2^76103412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76103412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115540992).

76103412 is an abundant number, since it is smaller than the sum of its proper divisors (154978572).

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

76103412 is a wasteful number, since it uses less digits than its factorization.

76103412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3629 (or 3627 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 76103412 is about 8723.7269558372. The cubic root of 76103412 is about 423.7743919618.

Adding to 76103412 its reverse (21430167), we get a palindrome (97533579).

The spelling of 76103412 in words is "seventy-six million, one hundred three thousand, four hundred twelve".