897062352 has 80 divisors (see below), whose sum is σ = 2452253760. Its totient is φ = 281788416.

The previous prime is 897062347. The next prime is 897062357. The reversal of 897062352 is 253260798.

It is an interprime number because it is at equal distance from previous prime (897062347) and next prime (897062357).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (897062357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177168 + ... + 182160.

It is an arithmetic number, because the mean of its divisors is an integer number (30653172).

Almost surely, 2^897062352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 897062352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1226126880).

897062352 is an abundant number, since it is smaller than the sum of its proper divisors (1555191408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

897062352 is a wasteful number, since it uses less digits than its factorization.

897062352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5220 (or 5214 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 897062352 is about 29950.9991819973. Note that the first 3 decimals coincide. The cubic root of 897062352 is about 964.4377699842.

The spelling of 897062352 in words is "eight hundred ninety-seven million, sixty-two thousand, three hundred fifty-two".