97489007 has 8 divisors (see below), whose sum is σ = 121544832. Its totient is φ = 75965400.

The previous prime is 97489003. The next prime is 97489013. The reversal of 97489007 is 70098479.

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

It is not a de Polignac number, because 97489007 - 2² = 97489003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97489003) 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, 632969 + ... + 633122.

It is an arithmetic number, because the mean of its divisors is an integer number (15193104).

Almost surely, 2^97489007 is an apocalyptic number.

97489007 is a deficient number, since it is larger than the sum of its proper divisors (24055825).

97489007 is a wasteful number, since it uses less digits than its factorization.

97489007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266109.

The product of its (nonzero) digits is 127008, while the sum is 44.

The square root of 97489007 is about 9873.6521611813. The cubic root of 97489007 is about 460.2409056348.

The spelling of 97489007 in words is "ninety-seven million, four hundred eighty-nine thousand, seven".