97029245 has 4 divisors (see below), whose sum is σ = 116435100. Its totient is φ = 77623392.

The previous prime is 97029227. The next prime is 97029253. The reversal of 97029245 is 54292079.

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

It can be written as a sum of positive squares in 2 ways, for example, as 58415449 + 38613796 = 7643^2 + 6214^2 .

It is a cyclic number.

It is not a de Polignac number, because 97029245 - 2⁸ = 97028989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97029199 and 97029208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9702920 + ... + 9702929.

It is an arithmetic number, because the mean of its divisors is an integer number (29108775).

Almost surely, 2^97029245 is an apocalyptic number.

It is an amenable number.

97029245 is a deficient number, since it is larger than the sum of its proper divisors (19405855).

97029245 is a wasteful number, since it uses less digits than its factorization.

97029245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19405854.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 97029245 is about 9850.3423798363. The cubic root of 97029245 is about 459.5162605354.

The spelling of 97029245 in words is "ninety-seven million, twenty-nine thousand, two hundred forty-five".