46409274 has 20 divisors (see below), whose sum is σ = 103991514. Its totient is φ = 15469704.

The previous prime is 46409273. The next prime is 46409287. The reversal of 46409274 is 47290464.

46409274 is a `hidden beast` number, since 4 + 640 + 9 + 2 + 7 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 31640625 + 14768649 = 5625^2 + 3843^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46409273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 143077 + ... + 143400.

Almost surely, 2^46409274 is an apocalyptic number.

46409274 is an abundant number, since it is smaller than the sum of its proper divisors (57582240).

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

46409274 is a wasteful number, since it uses less digits than its factorization.

46409274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286491 (or 286482 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 46409274 is about 6812.4352473987. The cubic root of 46409274 is about 359.3642947687.

It can be divided in two parts, 464092 and 74, that added together give a triangular number (464166 = T₉₆₃).

The spelling of 46409274 in words is "forty-six million, four hundred nine thousand, two hundred seventy-four".