97481002 has 8 divisors (see below), whose sum is σ = 147067236. Its totient is φ = 48458592.

The previous prime is 97480997. The next prime is 97481003. The reversal of 97481002 is 20018479.

It can be written as a sum of positive squares in 2 ways, for example, as 90611361 + 6869641 = 9519^2 + 2621^2 .

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

It is not an unprimeable number, because it can be changed into a prime (97481003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140523 + ... + 141214.

Almost surely, 2^97481002 is an apocalyptic number.

97481002 is a deficient number, since it is larger than the sum of its proper divisors (49586234).

97481002 is a wasteful number, since it uses less digits than its factorization.

97481002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281912.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 97481002 is about 9873.2467810746. The cubic root of 97481002 is about 460.2283082169.

The spelling of 97481002 in words is "ninety-seven million, four hundred eighty-one thousand, two".