76276650 has 48 divisors (see below), whose sum is σ = 191041344. Its totient is φ = 20138880.

The previous prime is 76276643. The next prime is 76276661. The reversal of 76276650 is 5667267.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 76276599 and 76276608.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12982 + ... + 17918.

It is an arithmetic number, because the mean of its divisors is an integer number (3980028).

Almost surely, 2^76276650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76276650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95520672).

76276650 is an abundant number, since it is smaller than the sum of its proper divisors (114764694).

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

76276650 is a wasteful number, since it uses less digits than its factorization.

76276650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5055 (or 5050 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 76276650 is about 8733.6504395356. The cubic root of 76276650 is about 424.0957012231.

The spelling of 76276650 in words is "seventy-six million, two hundred seventy-six thousand, six hundred fifty".