46306840 has 16 divisors (see below), whose sum is σ = 104190480. Its totient is φ = 18522720.

The previous prime is 46306837. The next prime is 46306847. The reversal of 46306840 is 4860364.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46306847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578796 + ... + 578875.

It is an arithmetic number, because the mean of its divisors is an integer number (6511905).

Almost surely, 2^46306840 is an apocalyptic number.

46306840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46306840 is an abundant number, since it is smaller than the sum of its proper divisors (57883640).

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

46306840 is a wasteful number, since it uses less digits than its factorization.

46306840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157682 (or 1157678 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 46306840 is about 6804.9129311109. The cubic root of 46306840 is about 359.0997051348.

The spelling of 46306840 in words is "forty-six million, three hundred six thousand, eight hundred forty".