46243240 has 32 divisors (see below), whose sum is σ = 104878080. Its totient is φ = 18349632.

The previous prime is 46243217. The next prime is 46243279. The reversal of 46243240 is 4234264.

It is a super-3 number, since 3×46243240³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529 + ... + 9631.

It is an arithmetic number, because the mean of its divisors is an integer number (3277440).

Almost surely, 2^46243240 is an apocalyptic number.

46243240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46243240 is an abundant number, since it is smaller than the sum of its proper divisors (58634840).

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

46243240 is a wasteful number, since it uses less digits than its factorization.

46243240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9241 (or 9237 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 46243240 is about 6800.2382311210. The cubic root of 46243240 is about 358.9352283162.

The spelling of 46243240 in words is "forty-six million, two hundred forty-three thousand, two hundred forty".