73542214 has 4 divisors (see below), whose sum is σ = 110313324. Its totient is φ = 36771106.

The previous prime is 73542193. The next prime is 73542229. The reversal of 73542214 is 41224537.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 18385552 + ... + 18385555.

It is an arithmetic number, because the mean of its divisors is an integer number (27578331).

Almost surely, 2^73542214 is an apocalyptic number.

73542214 is a deficient number, since it is larger than the sum of its proper divisors (36771110).

73542214 is a wasteful number, since it uses less digits than its factorization.

73542214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36771109.

The product of its digits is 6720, while the sum is 28.

The square root of 73542214 is about 8575.6757168167. The cubic root of 73542214 is about 418.9661153992.

The spelling of 73542214 in words is "seventy-three million, five hundred forty-two thousand, two hundred fourteen".