97205398 has 8 divisors (see below), whose sum is σ = 150511680. Its totient is φ = 47034840.

The previous prime is 97205393. The next prime is 97205399. The reversal of 97205398 is 89350279.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97205393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 783853 + ... + 783976.

It is an arithmetic number, because the mean of its divisors is an integer number (18813960).

Almost surely, 2^97205398 is an apocalyptic number.

97205398 is a deficient number, since it is larger than the sum of its proper divisors (53306282).

97205398 is a wasteful number, since it uses less digits than its factorization.

97205398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567862.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 97205398 is about 9859.2797911409. The cubic root of 97205398 is about 459.7941706743.

The spelling of 97205398 in words is "ninety-seven million, two hundred five thousand, three hundred ninety-eight".