1065372000 has 384 divisors, whose sum is σ = 4355140608. Its totient is φ = 221184000.

The previous prime is 1065371939. The next prime is 1065372059. The reversal of 1065372000 is 2735601.

It is a super-2 number, since 2×1065372000² = 2270034996768000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 923424 + ... + 924576.

It is an arithmetic number, because the mean of its divisors is an integer number (11341512).

Almost surely, 2^1065372000 is an apocalyptic number.

1065372000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1065372000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2177570304).

1065372000 is an abundant number, since it is smaller than the sum of its proper divisors (3289768608).

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

1065372000 is a wasteful number, since it uses less digits than its factorization.

1065372000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199 (or 1181 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 1065372000 is about 32640.0367646852. The cubic root of 1065372000 is about 1021.3323611320.

The spelling of 1065372000 in words is "one billion, sixty-five million, three hundred seventy-two thousand".