73401474 has 8 divisors (see below), whose sum is σ = 146802960. Its totient is φ = 24467156.

The previous prime is 73401469. The next prime is 73401509. The reversal of 73401474 is 47410437.

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

73401474 is an admirable 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, 6116784 + ... + 6116795.

It is an arithmetic number, because the mean of its divisors is an integer number (18350370).

Almost surely, 2^73401474 is an apocalyptic number.

73401474 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73401474 is a wasteful number, since it uses less digits than its factorization.

73401474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12233584.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 73401474 is about 8567.4660197750. The cubic root of 73401474 is about 418.6986819417.

The spelling of 73401474 in words is "seventy-three million, four hundred one thousand, four hundred seventy-four".