833276540 has 48 divisors (see below), whose sum is σ = 1854468000. Its totient is φ = 313627392.

The previous prime is 833276537. The next prime is 833276567. The reversal of 833276540 is 45672338.

It is a super-2 number, since 2×833276540² = 1388699584228743200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 833276494 and 833276503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49262 + ... + 63978.

It is an arithmetic number, because the mean of its divisors is an integer number (38634750).

Almost surely, 2^833276540 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 833276540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (927234000).

833276540 is an abundant number, since it is smaller than the sum of its proper divisors (1021191460).

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

833276540 is a wasteful number, since it uses less digits than its factorization.

833276540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14894 (or 14892 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 833276540 is about 28866.5297533320. The cubic root of 833276540 is about 941.0146505662.

The spelling of 833276540 in words is "eight hundred thirty-three million, two hundred seventy-six thousand, five hundred forty".