66074048 has 14 divisors (see below), whose sum is σ = 131115816. Its totient is φ = 33036992.

The previous prime is 66074027. The next prime is 66074069. The reversal of 66074048 is 84047066.

It is an interprime number because it is at equal distance from previous prime (66074027) and next prime (66074069).

It is a junction number, because it is equal to n+sod(n) for n = 66073999 and 66074017.

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, 516140 + ... + 516267.

Almost surely, 2^66074048 is an apocalyptic number.

It is an amenable number.

66074048 is a deficient number, since it is larger than the sum of its proper divisors (65041768).

66074048 is a wasteful number, since it uses less digits than its factorization.

66074048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032419 (or 1032409 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 66074048 is about 8128.5944664499. The cubic root of 66074048 is about 404.2750797889.

The spelling of 66074048 in words is "sixty-six million, seventy-four thousand, forty-eight".