46246240 has 24 divisors (see below), whose sum is σ = 109257120. Its totient is φ = 18498432.

The previous prime is 46246219. The next prime is 46246253. The reversal of 46246240 is 4264264.

It is a junction number, because it is equal to n+sod(n) for n = 46246199 and 46246208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144360 + ... + 144679.

It is an arithmetic number, because the mean of its divisors is an integer number (4552380).

Almost surely, 2^46246240 is an apocalyptic number.

46246240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46246240 is an abundant number, since it is smaller than the sum of its proper divisors (63010880).

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

46246240 is a wasteful number, since it uses less digits than its factorization.

46246240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289054 (or 289046 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 46246240 is about 6800.4588080511. The cubic root of 46246240 is about 358.9429900445.

The spelling of 46246240 in words is "forty-six million, two hundred forty-six thousand, two hundred forty".