97150646 has 4 divisors (see below), whose sum is σ = 145725972. Its totient is φ = 48575322.

The previous prime is 97150589. The next prime is 97150657. The reversal of 97150646 is 64605179.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24287660 + ... + 24287663.

It is an arithmetic number, because the mean of its divisors is an integer number (36431493).

Almost surely, 2^97150646 is an apocalyptic number.

97150646 is a deficient number, since it is larger than the sum of its proper divisors (48575326).

97150646 is a wasteful number, since it uses less digits than its factorization.

97150646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48575325.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 97150646 is about 9856.5027266267. The cubic root of 97150646 is about 459.7078264346.

The spelling of 97150646 in words is "ninety-seven million, one hundred fifty thousand, six hundred forty-six".