1835898652 has 12 divisors (see below), whose sum is σ = 3671797360. Its totient is φ = 786813696.

The previous prime is 1835898613. The next prime is 1835898653. The reversal of 1835898652 is 2568985381.

1835898652 is an admirable number.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1835898593 and 1835898602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1835898653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32783877 + ... + 32783932.

Almost surely, 2^1835898652 is an apocalyptic number.

It is an amenable number.

1835898652 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1835898652 is a wasteful number, since it uses less digits than its factorization.

1835898652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65567820 (or 65567818 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 55.

The square root of 1835898652 is about 42847.3879250533. The cubic root of 1835898652 is about 1224.4739992466.

The spelling of 1835898652 in words is "one billion, eight hundred thirty-five million, eight hundred ninety-eight thousand, six hundred fifty-two".