76361552 has 40 divisors (see below), whose sum is σ = 159639336. Its totient is φ = 35250176.

The previous prime is 76361539. The next prime is 76361561. The reversal of 76361552 is 25516367.

It can be written as a sum of positive squares in 4 ways, for example, as 41267776 + 35093776 = 6424^2 + 5924^2 .

It is a super-3 number, since 3×76361552³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11768 + ... + 17064.

Almost surely, 2^76361552 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 76361552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79819668).

76361552 is an abundant number, since it is smaller than the sum of its proper divisors (83277784).

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

76361552 is a wasteful number, since it uses less digits than its factorization.

76361552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5375 (or 5369 counting only the distinct ones).

The product of its digits is 37800, while the sum is 35.

The square root of 76361552 is about 8738.5097127600. The cubic root of 76361552 is about 424.2529936670.

The spelling of 76361552 in words is "seventy-six million, three hundred sixty-one thousand, five hundred fifty-two".