897201086 has 8 divisors (see below), whose sum is σ = 1382174760. Its totient is φ = 436476168.

The previous prime is 897201077. The next prime is 897201091. The reversal of 897201086 is 680102798.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6062096 + ... + 6062243.

It is an arithmetic number, because the mean of its divisors is an integer number (172771845).

Almost surely, 2^897201086 is an apocalyptic number.

897201086 is a deficient number, since it is larger than the sum of its proper divisors (484973674).

897201086 is a wasteful number, since it uses less digits than its factorization.

897201086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12124378.

The product of its (nonzero) digits is 48384, while the sum is 41.

The square root of 897201086 is about 29953.3151086820. The cubic root of 897201086 is about 964.4874853737.

The spelling of 897201086 in words is "eight hundred ninety-seven million, two hundred one thousand, eighty-six".