73775141 has 8 divisors (see below), whose sum is σ = 80546400. Its totient is φ = 67014640.

The previous prime is 73775129. The next prime is 73775153. The reversal of 73775141 is 14157737.

It is an interprime number because it is at equal distance from previous prime (73775129) and next prime (73775153).

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

It is a de Polignac number, because none of the positive numbers 2^k-73775141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73775111) 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, 20075 + ... + 23463.

It is an arithmetic number, because the mean of its divisors is an integer number (10068300).

Almost surely, 2^73775141 is an apocalyptic number.

It is an amenable number.

73775141 is a deficient number, since it is larger than the sum of its proper divisors (6771259).

73775141 is a wasteful number, since it uses less digits than its factorization.

73775141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5379.

The product of its digits is 20580, while the sum is 35.

The square root of 73775141 is about 8589.2456595443. The cubic root of 73775141 is about 419.4079735135.

The spelling of 73775141 in words is "seventy-three million, seven hundred seventy-five thousand, one hundred forty-one".