77250094 has 4 divisors (see below), whose sum is σ = 115875144. Its totient is φ = 38625046.

The previous prime is 77250083. The next prime is 77250119. The reversal of 77250094 is 49005277.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49005277 = 239 ⋅205043.

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, 19312522 + ... + 19312525.

It is an arithmetic number, because the mean of its divisors is an integer number (28968786).

Almost surely, 2^77250094 is an apocalyptic number.

77250094 is a deficient number, since it is larger than the sum of its proper divisors (38625050).

77250094 is a wasteful number, since it uses less digits than its factorization.

77250094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38625049.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 77250094 is about 8789.2032630950. The cubic root of 77250094 is about 425.8921861954.

The spelling of 77250094 in words is "seventy-seven million, two hundred fifty thousand, ninety-four".