73970014 has 4 divisors (see below), whose sum is σ = 110955024. Its totient is φ = 36985006.

The previous prime is 73969979. The next prime is 73970041. The reversal of 73970014 is 41007937.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18492502 + ... + 18492505.

It is an arithmetic number, because the mean of its divisors is an integer number (27738756).

Almost surely, 2^73970014 is an apocalyptic number.

73970014 is a deficient number, since it is larger than the sum of its proper divisors (36985010).

73970014 is a wasteful number, since it uses less digits than its factorization.

73970014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36985009.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 73970014 is about 8600.5821895962. The cubic root of 73970014 is about 419.7769299191.

The spelling of 73970014 in words is "seventy-three million, nine hundred seventy thousand, fourteen".