46450720 has 24 divisors (see below), whose sum is σ = 109740204. Its totient is φ = 18580224.

The previous prime is 46450717. The next prime is 46450727. The reversal of 46450720 is 2705464.

It can be written as a sum of positive squares in 2 ways, for example, as 41628304 + 4822416 = 6452^2 + 2196^2 .

It is not an unprimeable number, because it can be changed into a prime (46450727) 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, 144999 + ... + 145318.

Almost surely, 2^46450720 is an apocalyptic number.

46450720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46450720 is an abundant number, since it is smaller than the sum of its proper divisors (63289484).

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

46450720 is a wasteful number, since it uses less digits than its factorization.

46450720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290332 (or 290324 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 46450720 is about 6815.4765057184. The cubic root of 46450720 is about 359.4712402108.

The spelling of 46450720 in words is "forty-six million, four hundred fifty thousand, seven hundred twenty".