74403995 has 8 divisors (see below), whose sum is σ = 92363760. Its totient is φ = 57470560.

The previous prime is 74403991. The next prime is 74404037. The reversal of 74403995 is 59930447.

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

It is not a de Polignac number, because 74403995 - 2² = 74403991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74403991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256421 + ... + 256710.

It is an arithmetic number, because the mean of its divisors is an integer number (11545470).

Almost surely, 2^74403995 is an apocalyptic number.

74403995 is a deficient number, since it is larger than the sum of its proper divisors (17959765).

74403995 is a wasteful number, since it uses less digits than its factorization.

74403995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513165.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 74403995 is about 8625.7750376415. The cubic root of 74403995 is about 420.5962713684.

The spelling of 74403995 in words is "seventy-four million, four hundred three thousand, nine hundred ninety-five".