73260142 has 4 divisors (see below), whose sum is σ = 109890216. Its totient is φ = 36630070.

The previous prime is 73260127. The next prime is 73260167. The reversal of 73260142 is 24106237.

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, 18315034 + ... + 18315037.

It is an arithmetic number, because the mean of its divisors is an integer number (27472554).

Almost surely, 2^73260142 is an apocalyptic number.

73260142 is a deficient number, since it is larger than the sum of its proper divisors (36630074).

73260142 is a wasteful number, since it uses less digits than its factorization.

73260142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36630073.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 73260142 is about 8559.2138657706. The cubic root of 73260142 is about 418.4297793357.

Adding to 73260142 its reverse (24106237), we get a palindrome (97366379).

The spelling of 73260142 in words is "seventy-three million, two hundred sixty thousand, one hundred forty-two".