46021042 has 4 divisors (see below), whose sum is σ = 69031566. Its totient is φ = 23010520.

The previous prime is 46021039. The next prime is 46021061. The reversal of 46021042 is 24012064.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 24314761 + 21706281 = 4931^2 + 4659^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11505259 + ... + 11505262.

Almost surely, 2^46021042 is an apocalyptic number.

46021042 is a deficient number, since it is larger than the sum of its proper divisors (23010524).

46021042 is a wasteful number, since it uses less digits than its factorization.

46021042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23010523.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 46021042 is about 6783.8810425891. The cubic root of 46021042 is about 358.3594124641.

The spelling of 46021042 in words is "forty-six million, twenty-one thousand, forty-two".