46425442 has 12 divisors (see below), whose sum is σ = 81007830. Its totient is φ = 19896576.

The previous prime is 46425427. The next prime is 46425443. The reversal of 46425442 is 24452464.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 46389721 + 35721 = 6811^2 + 189^2 .

It is not an unprimeable number, because it can be changed into a prime (46425443) 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 5 ways as a sum of consecutive naturals, for example, 236767 + ... + 236962.

Almost surely, 2^46425442 is an apocalyptic number.

46425442 is a deficient number, since it is larger than the sum of its proper divisors (34582388).

46425442 is a wasteful number, since it uses less digits than its factorization.

46425442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473745 (or 473738 counting only the distinct ones).

The product of its digits is 30720, while the sum is 31.

The square root of 46425442 is about 6813.6217975464. The cubic root of 46425442 is about 359.4060215389.

The spelling of 46425442 in words is "forty-six million, four hundred twenty-five thousand, four hundred forty-two".