46936240 has 40 divisors (see below), whose sum is σ = 117523728. Its totient is φ = 17329920.

The previous prime is 46936237. The next prime is 46936277. The reversal of 46936240 is 4263964.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 46936196 and 46936205.

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, 21526 + ... + 23605.

Almost surely, 2^46936240 is an apocalyptic number.

46936240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46936240 is an abundant number, since it is smaller than the sum of its proper divisors (70587488).

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

46936240 is a wasteful number, since it uses less digits than its factorization.

46936240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45157 (or 45151 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 46936240 is about 6851.0028462992. The cubic root of 46936240 is about 360.7193435602.

The spelling of 46936240 in words is "forty-six million, nine hundred thirty-six thousand, two hundred forty".