76551242 has 8 divisors (see below), whose sum is σ = 118786500. Its totient is φ = 36955744.

The previous prime is 76551197. The next prime is 76551259. The reversal of 76551242 is 24215567.

It can be written as a sum of positive squares in 2 ways, for example, as 76545001 + 6241 = 8749^2 + 79^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 76551199 and 76551208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 659867 + ... + 659982.

Almost surely, 2^76551242 is an apocalyptic number.

76551242 is a deficient number, since it is larger than the sum of its proper divisors (42235258).

76551242 is a wasteful number, since it uses less digits than its factorization.

76551242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319880.

The product of its digits is 16800, while the sum is 32.

The square root of 76551242 is about 8749.3566620638. The cubic root of 76551242 is about 424.6039993006.

The spelling of 76551242 in words is "seventy-six million, five hundred fifty-one thousand, two hundred forty-two".