1046282240 has 136 divisors (see below), whose sum is σ = 2617225728. Its totient is φ = 401080320.

The previous prime is 1046282231. The next prime is 1046282243. The reversal of 1046282240 is 422826401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046282243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10158029 + ... + 10158131.

Almost surely, 2^1046282240 is an apocalyptic number.

1046282240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1046282240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1308612864).

1046282240 is an abundant number, since it is smaller than the sum of its proper divisors (1570943488).

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

1046282240 is an frugal number, since it uses more digits than its factorization.

1046282240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 1046282240 is about 32346.2863401659. The cubic root of 1046282240 is about 1015.1953452874.

The spelling of 1046282240 in words is "one billion, forty-six million, two hundred eighty-two thousand, two hundred forty".