97070435 has 24 divisors (see below), whose sum is σ = 146334048. Its totient is φ = 60508800.

The previous prime is 97070417. The next prime is 97070437. The reversal of 97070435 is 53407079.

It is not a de Polignac number, because 97070435 - 2⁸ = 97070179 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a junction number, because it is equal to n+sod(n) for n = 97070395 and 97070404.

It is not an unprimeable number, because it can be changed into a prime (97070437) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7226 + ... + 15695.

It is an arithmetic number, because the mean of its divisors is an integer number (6097252).

Almost surely, 2^97070435 is an apocalyptic number.

97070435 is a deficient number, since it is larger than the sum of its proper divisors (49263613).

97070435 is a wasteful number, since it uses less digits than its factorization.

97070435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22955 (or 22944 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 97070435 is about 9852.4329482621. The cubic root of 97070435 is about 459.5812746010.

The spelling of 97070435 in words is "ninety-seven million, seventy thousand, four hundred thirty-five".