97400027 has 8 divisors (see below), whose sum is σ = 99657216. Its totient is φ = 95150632.

The previous prime is 97400003. The next prime is 97400029. The reversal of 97400027 is 72000479.

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 97400027 - 2¹⁶ = 97334491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97400029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28808 + ... + 32010.

It is an arithmetic number, because the mean of its divisors is an integer number (12457152).

Almost surely, 2^97400027 is an apocalyptic number.

97400027 is a deficient number, since it is larger than the sum of its proper divisors (2257189).

97400027 is a wasteful number, since it uses less digits than its factorization.

97400027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3897.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 97400027 is about 9869.1452010800. The cubic root of 97400027 is about 460.1008395814.

The spelling of 97400027 in words is "ninety-seven million, four hundred thousand, twenty-seven".