31064097 has 8 divisors (see below), whose sum is σ = 41505120. Its totient is φ = 20666240.

The previous prime is 31064093. The next prime is 31064119. The reversal of 31064097 is 79046013.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 31064097 - 2² = 31064093 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31064093) 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, 9072 + ... + 12017.

It is an arithmetic number, because the mean of its divisors is an integer number (5188140).

Almost surely, 2^31064097 is an apocalyptic number.

It is an amenable number.

31064097 is a deficient number, since it is larger than the sum of its proper divisors (10441023).

31064097 is a wasteful number, since it uses less digits than its factorization.

31064097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21583.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 31064097 is about 5573.5174710411. The cubic root of 31064097 is about 314.3544248728.

The spelling of 31064097 in words is "thirty-one million, sixty-four thousand, ninety-seven".