46063640 has 32 divisors (see below), whose sum is σ = 118450080. Its totient is φ = 15793152.

The previous prime is 46063609. The next prime is 46063663. The reversal of 46063640 is 4636064.

It is a congruent number.

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, 81977 + ... + 82536.

It is an arithmetic number, because the mean of its divisors is an integer number (3701565).

Almost surely, 2^46063640 is an apocalyptic number.

46063640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46063640 is an abundant number, since it is smaller than the sum of its proper divisors (72386440).

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

46063640 is a wasteful number, since it uses less digits than its factorization.

46063640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164531 (or 164527 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 46063640 is about 6787.0199646089. The cubic root of 46063640 is about 358.4699465880.

The spelling of 46063640 in words is "forty-six million, sixty-three thousand, six hundred forty".