97413493 has 2 divisors, whose sum is σ = 97413494. Its totient is φ = 97413492.

The previous prime is 97413461. The next prime is 97413497. The reversal of 97413493 is 39431479.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97259044 + 154449 = 9862^2 + 393^2 .

It is a cyclic number.

It is not a de Polignac number, because 97413493 - 2⁵ = 97413461 is a prime.

It is a super-2 number, since 2×97413493² = 18978777236922098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97413497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48706746 + 48706747.

It is an arithmetic number, because the mean of its divisors is an integer number (48706747).

Almost surely, 2^97413493 is an apocalyptic number.

It is an amenable number.

97413493 is a deficient number, since it is larger than the sum of its proper divisors (1).

97413493 is an equidigital number, since it uses as much as digits as its factorization.

97413493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 40.

The square root of 97413493 is about 9869.8274047726. The cubic root of 97413493 is about 460.1220422874.

The spelling of 97413493 in words is "ninety-seven million, four hundred thirteen thousand, four hundred ninety-three".