46245042 has 48 divisors (see below), whose sum is σ = 107415360. Its totient is φ = 14341536.

The previous prime is 46245029. The next prime is 46245077. The reversal of 46245042 is 24054264.

It is a junction number, because it is equal to n+sod(n) for n = 46244997 and 46245015.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 13809 + ... + 16827.

It is an arithmetic number, because the mean of its divisors is an integer number (2237820).

Almost surely, 2^46245042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46245042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53707680).

46245042 is an abundant number, since it is smaller than the sum of its proper divisors (61170318).

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

46245042 is a wasteful number, since it uses less digits than its factorization.

46245042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3087 (or 3084 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 46245042 is about 6800.3707251884. The cubic root of 46245042 is about 358.9398905679.

The spelling of 46245042 in words is "forty-six million, two hundred forty-five thousand, forty-two".