1807085046 has 64 divisors (see below), whose sum is σ = 4103479296. Its totient is φ = 526608000.

The previous prime is 1807085011. The next prime is 1807085053. The reversal of 1807085046 is 6405807081.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 1807084995 and 1807085013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105696 + ... + 121596.

It is an arithmetic number, because the mean of its divisors is an integer number (64116864).

Almost surely, 2^1807085046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1807085046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2051739648).

1807085046 is an abundant number, since it is smaller than the sum of its proper divisors (2296394250).

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

1807085046 is a wasteful number, since it uses less digits than its factorization.

1807085046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15997.

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 1807085046 is about 42509.8229354111. The cubic root of 1807085046 is about 1218.0343348433.

The spelling of 1807085046 in words is "one billion, eight hundred seven million, eighty-five thousand, forty-six".