836628052 has 24 divisors (see below), whose sum is σ = 1579799592. Its totient is φ = 385382400.

The previous prime is 836628043. The next prime is 836628061. The reversal of 836628052 is 250826638.

It is an interprime number because it is at equal distance from previous prime (836628043) and next prime (836628061).

It can be written as a sum of positive squares in 4 ways, for example, as 120209296 + 716418756 = 10964^2 + 26766^2 .

It is a junction number, because it is equal to n+sod(n) for n = 836627996 and 836628014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11652 + ... + 42532.

It is an arithmetic number, because the mean of its divisors is an integer number (65824983).

Almost surely, 2^836628052 is an apocalyptic number.

It is an amenable number.

836628052 is a deficient number, since it is larger than the sum of its proper divisors (743171540).

836628052 is a wasteful number, since it uses less digits than its factorization.

836628052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31419 (or 31417 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 836628052 is about 28924.5233668595. The cubic root of 836628052 is about 942.2745776326.

The spelling of 836628052 in words is "eight hundred thirty-six million, six hundred twenty-eight thousand, fifty-two".