76425616 has 10 divisors (see below), whose sum is σ = 148074662. Its totient is φ = 38212800.

The previous prime is 76425611. The next prime is 76425617. The reversal of 76425616 is 61652467.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 72182016 + 4243600 = 8496^2 + 2060^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76425611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2388285 + ... + 2388316.

Almost surely, 2^76425616 is an apocalyptic number.

It is an amenable number.

76425616 is a deficient number, since it is larger than the sum of its proper divisors (71649046).

76425616 is a wasteful number, since it uses less digits than its factorization.

76425616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4776609 (or 4776603 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 76425616 is about 8742.1745578546. The cubic root of 76425616 is about 424.3716037347.

The spelling of 76425616 in words is "seventy-six million, four hundred twenty-five thousand, six hundred sixteen".