46440740 has 24 divisors (see below), whose sum is σ = 98393400. Its totient is φ = 18411008.

The previous prime is 46440727. The next prime is 46440761. The reversal of 46440740 is 4704464.

It can be written as a sum of positive squares in 4 ways, for example, as 4553956 + 41886784 = 2134^2 + 6472^2 .

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, 8015 + ... + 12534.

It is an arithmetic number, because the mean of its divisors is an integer number (4099725).

Almost surely, 2^46440740 is an apocalyptic number.

It is an amenable number.

46440740 is an abundant number, since it is smaller than the sum of its proper divisors (51952660).

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

46440740 is a wasteful number, since it uses less digits than its factorization.

46440740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20671 (or 20669 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 29.

The square root of 46440740 is about 6814.7443092166. The cubic root of 46440740 is about 359.4454940729.

The spelling of 46440740 in words is "forty-six million, four hundred forty thousand, seven hundred forty".