97214938 has 4 divisors (see below), whose sum is σ = 145822410. Its totient is φ = 48607468.

The previous prime is 97214933. The next prime is 97214939. The reversal of 97214938 is 83941279.

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

It can be written as a sum of positive squares in only one way, i.e., 50879689 + 46335249 = 7133^2 + 6807^2 .

It is a junction number, because it is equal to n+sod(n) for n = 97214894 and 97214903.

It is not an unprimeable number, because it can be changed into a prime (97214933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24303733 + ... + 24303736.

Almost surely, 2^97214938 is an apocalyptic number.

97214938 is a deficient number, since it is larger than the sum of its proper divisors (48607472).

97214938 is a wasteful number, since it uses less digits than its factorization.

97214938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48607471.

The product of its digits is 108864, while the sum is 43.

The square root of 97214938 is about 9859.7635874295. The cubic root of 97214938 is about 459.8092119957.

The spelling of 97214938 in words is "ninety-seven million, two hundred fourteen thousand, nine hundred thirty-eight".