74832466 has 4 divisors (see below), whose sum is σ = 112248702. Its totient is φ = 37416232.

The previous prime is 74832437. The next prime is 74832467. The reversal of 74832466 is 66423847.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66423847 = 7 ⋅9489121.

It can be written as a sum of positive squares in only one way, i.e., 73874025 + 958441 = 8595^2 + 979^2 .

It is not an unprimeable number, because it can be changed into a prime (74832467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18708115 + ... + 18708118.

Almost surely, 2^74832466 is an apocalyptic number.

74832466 is a deficient number, since it is larger than the sum of its proper divisors (37416236).

74832466 is a wasteful number, since it uses less digits than its factorization.

74832466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37416235.

The product of its digits is 193536, while the sum is 40.

The square root of 74832466 is about 8650.5760501830. The cubic root of 74832466 is about 421.4020904442.

The spelling of 74832466 in words is "seventy-four million, eight hundred thirty-two thousand, four hundred sixty-six".