2412837840 has 160 divisors (see below), whose sum is σ = 8566880256. Its totient is φ = 550310400.

The previous prime is 2412837809. The next prime is 2412837841. The reversal of 2412837840 is 487382142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2412837841) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 944565 + ... + 947115.

Almost surely, 2^2412837840 is an apocalyptic number.

2412837840 is a gapful number since it is divisible by the number (20) 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 2412837840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4283440128).

2412837840 is an abundant number, since it is smaller than the sum of its proper divisors (6154042416).

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

2412837840 is a wasteful number, since it uses less digits than its factorization.

2412837840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3137 (or 3131 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 39.

The square root of 2412837840 is about 49120.6457612275. The cubic root of 2412837840 is about 1341.2488987645.

The spelling of 2412837840 in words is "two billion, four hundred twelve million, eight hundred thirty-seven thousand, eight hundred forty".