74897302 has 8 divisors (see below), whose sum is σ = 115970112. Its totient is φ = 36240600.

The previous prime is 74897299. The next prime is 74897311. The reversal of 74897302 is 20379847.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 603949 + ... + 604072.

It is an arithmetic number, because the mean of its divisors is an integer number (14496264).

Almost surely, 2^74897302 is an apocalyptic number.

74897302 is a deficient number, since it is larger than the sum of its proper divisors (41072810).

74897302 is a wasteful number, since it uses less digits than its factorization.

74897302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208054.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 74897302 is about 8654.3227349111. The cubic root of 74897302 is about 421.5237583978.

The spelling of 74897302 in words is "seventy-four million, eight hundred ninety-seven thousand, three hundred two".