2087046 has 40 divisors (see below), whose sum is σ = 5041344. Its totient is φ = 641520.

The previous prime is 2087027. The next prime is 2087047. The reversal of 2087046 is 6407802.

It is a super-2 number, since 2×2087046² = 8711522012232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2087047) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1611 + ... + 2601.

2^2087046 is an apocalyptic number.

2087046 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2087046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2520672).

2087046 is an abundant number, since it is smaller than the sum of its proper divisors (2954298).

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

2087046 is a wasteful number, since it uses less digits than its factorization.

2087046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018 (or 1009 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 2087046 is about 1444.6612059580. The cubic root of 2087046 is about 127.7940617488.

The spelling of 2087046 in words is "two million, eighty-seven thousand, forty-six".