76422046 has 4 divisors (see below), whose sum is σ = 114633072. Its totient is φ = 38211022.

The previous prime is 76422019. The next prime is 76422053. The reversal of 76422046 is 64022467.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×76422046² = 11680658229652232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 76421999 and 76422017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19105510 + ... + 19105513.

It is an arithmetic number, because the mean of its divisors is an integer number (28658268).

Almost surely, 2^76422046 is an apocalyptic number.

76422046 is a deficient number, since it is larger than the sum of its proper divisors (38211026).

76422046 is a wasteful number, since it uses less digits than its factorization.

76422046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38211025.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 76422046 is about 8741.9703728622. The cubic root of 76422046 is about 424.3649958708.

The spelling of 76422046 in words is "seventy-six million, four hundred twenty-two thousand, forty-six".