97402105 has 8 divisors (see below), whose sum is σ = 116958600. Its totient is φ = 77870976.

The previous prime is 97402103. The next prime is 97402111. The reversal of 97402105 is 50120479.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8042896 + 89359209 = 2836^2 + 9453^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 97402105 - 2¹ = 97402103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97402103) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3501 + ... + 14389.

It is an arithmetic number, because the mean of its divisors is an integer number (14619825).

Almost surely, 2^97402105 is an apocalyptic number.

It is an amenable number.

97402105 is a deficient number, since it is larger than the sum of its proper divisors (19556495).

97402105 is a wasteful number, since it uses less digits than its factorization.

97402105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12683.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 97402105 is about 9869.2504781265. The cubic root of 97402105 is about 460.1041115954.

The spelling of 97402105 in words is "ninety-seven million, four hundred two thousand, one hundred five".