73828995 has 32 divisors (see below), whose sum is σ = 120766464. Its totient is φ = 38505600.

The previous prime is 73828981. The next prime is 73829017. The reversal of 73828995 is 59982837.

It is not a de Polignac number, because 73828995 - 2¹¹ = 73826947 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 192574 + ... + 192956.

It is an arithmetic number, because the mean of its divisors is an integer number (3773952).

Almost surely, 2^73828995 is an apocalyptic number.

73828995 is a deficient number, since it is larger than the sum of its proper divisors (46937469).

73828995 is a wasteful number, since it uses less digits than its factorization.

73828995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643.

The product of its digits is 1088640, while the sum is 51.

The square root of 73828995 is about 8592.3800544436. The cubic root of 73828995 is about 419.5100011206.

The spelling of 73828995 in words is "seventy-three million, eight hundred twenty-eight thousand, nine hundred ninety-five".