97002746 has 4 divisors (see below), whose sum is σ = 145504122. Its totient is φ = 48501372.

The previous prime is 97002739. The next prime is 97002779. The reversal of 97002746 is 64720079.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64720079 = 353 ⋅183343.

It can be written as a sum of positive squares in only one way, i.e., 80802121 + 16200625 = 8989^2 + 4025^2 .

It is a plaindrome in base 9.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24250685 + ... + 24250688.

Almost surely, 2^97002746 is an apocalyptic number.

97002746 is a deficient number, since it is larger than the sum of its proper divisors (48501376).

97002746 is a wasteful number, since it uses less digits than its factorization.

97002746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48501375.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 97002746 is about 9848.9972078380. The cubic root of 97002746 is about 459.4744249353.

The spelling of 97002746 in words is "ninety-seven million, two thousand, seven hundred forty-six".