46263840 has 192 divisors, whose sum is σ = 170553600. Its totient is φ = 10536960.

The previous prime is 46263799. The next prime is 46263871. The reversal of 46263840 is 4836264.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164500 + ... + 164780.

It is an arithmetic number, because the mean of its divisors is an integer number (888300).

Almost surely, 2^46263840 is an apocalyptic number.

46263840 is a gapful number since it is divisible by the number (40) 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 46263840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85276800).

46263840 is an abundant number, since it is smaller than the sum of its proper divisors (124289760).

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

46263840 is a wasteful number, since it uses less digits than its factorization.

46263840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 46263840 is about 6801.7527152933. The cubic root of 46263840 is about 358.9885187577.

The spelling of 46263840 in words is "forty-six million, two hundred sixty-three thousand, eight hundred forty".