46340442 has 12 divisors (see below), whose sum is σ = 100404330. Its totient is φ = 15446808.

The previous prime is 46340417. The next prime is 46340447. The reversal of 46340442 is 24404364.

It can be written as a sum of positive squares in only one way, i.e., 41100921 + 5239521 = 6411^2 + 2289^2 .

It is not an unprimeable number, because it can be changed into a prime (46340447) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1287217 + ... + 1287252.

Almost surely, 2^46340442 is an apocalyptic number.

46340442 is an abundant number, since it is smaller than the sum of its proper divisors (54063888).

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

46340442 is a wasteful number, since it uses less digits than its factorization.

46340442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2574477 (or 2574474 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 46340442 is about 6807.3814348838. The cubic root of 46340442 is about 359.1865429240.

The spelling of 46340442 in words is "forty-six million, three hundred forty thousand, four hundred forty-two".