67422046 has 4 divisors (see below), whose sum is σ = 101133072. Its totient is φ = 33711022.

The previous prime is 67422037. The next prime is 67422083. The reversal of 67422046 is 64022476.

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

It is a super-2 number, since 2×67422046² = 9091464573652232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 67421999 and 67422017.

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, 16855510 + ... + 16855513.

It is an arithmetic number, because the mean of its divisors is an integer number (25283268).

Almost surely, 2^67422046 is an apocalyptic number.

67422046 is a deficient number, since it is larger than the sum of its proper divisors (33711026).

67422046 is a wasteful number, since it uses less digits than its factorization.

67422046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33711025.

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

The square root of 67422046 is about 8211.0928627071. The cubic root of 67422046 is about 407.0058415854.

The spelling of 67422046 in words is "sixty-seven million, four hundred twenty-two thousand, forty-six".