895220460 has 72 divisors (see below), whose sum is σ = 2736953856. Its totient is φ = 236839680.

The previous prime is 895220419. The next prime is 895220479. The reversal of 895220460 is 64022598.

It is a happy number.

It is a super-2 number, since 2×895220460² = 1602839344005223200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3280 + ... + 42440.

It is an arithmetic number, because the mean of its divisors is an integer number (38013248).

Almost surely, 2^895220460 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 895220460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1368476928).

895220460 is an abundant number, since it is smaller than the sum of its proper divisors (1841733396).

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

895220460 is a wasteful number, since it uses less digits than its factorization.

895220460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39303 (or 39298 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 895220460 is about 29920.2349589705. The cubic root of 895220460 is about 963.7772408738. Note that the first 3 decimals are identical.

The spelling of 895220460 in words is "eight hundred ninety-five million, two hundred twenty thousand, four hundred sixty".