972094726 has 4 divisors (see below), whose sum is σ = 1458142092. Its totient is φ = 486047362.

The previous prime is 972094723. The next prime is 972094729. The reversal of 972094726 is 627490279.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (972094723) and next prime (972094729).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972094723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243023680 + ... + 243023683.

It is an arithmetic number, because the mean of its divisors is an integer number (364535523).

Almost surely, 2^972094726 is an apocalyptic number.

972094726 is a deficient number, since it is larger than the sum of its proper divisors (486047366).

972094726 is a wasteful number, since it uses less digits than its factorization.

972094726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486047365.

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 972094726 is about 31178.4336681624. The cubic root of 972094726 is about 990.6103524668.

The spelling of 972094726 in words is "nine hundred seventy-two million, ninety-four thousand, seven hundred twenty-six".