97496405 has 16 divisors (see below), whose sum is σ = 121359600. Its totient is φ = 75102720.

The previous prime is 97496393. The next prime is 97496417. The reversal of 97496405 is 50469479.

It is an interprime number because it is at equal distance from previous prime (97496393) and next prime (97496417).

It can be written as a sum of positive squares in 8 ways, for example, as 12432676 + 85063729 = 3526^2 + 9223^2 .

It is not a de Polignac number, because 97496405 - 2¹⁶ = 97430869 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73145 + ... + 74465.

It is an arithmetic number, because the mean of its divisors is an integer number (7584975).

Almost surely, 2^97496405 is an apocalyptic number.

It is an amenable number.

97496405 is a deficient number, since it is larger than the sum of its proper divisors (23863195).

97496405 is a wasteful number, since it uses less digits than its factorization.

97496405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1864.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 97496405 is about 9874.0267874865. The cubic root of 97496405 is about 460.2525472076.

It can be divided in two parts, 974 and 96405, that added together give a palindrome (97379).

The spelling of 97496405 in words is "ninety-seven million, four hundred ninety-six thousand, four hundred five".