46248021 has 12 divisors (see below), whose sum is σ = 66867840. Its totient is φ = 30801960.

The previous prime is 46247989. The next prime is 46248029. The reversal of 46248021 is 12084264.

It is not a de Polignac number, because 46248021 - 2⁵ = 46247989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46248029) 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 11 ways as a sum of consecutive naturals, for example, 11166 + ... + 14736.

It is an arithmetic number, because the mean of its divisors is an integer number (5572320).

Almost surely, 2^46248021 is an apocalyptic number.

It is an amenable number.

46248021 is a deficient number, since it is larger than the sum of its proper divisors (20619819).

46248021 is a wasteful number, since it uses less digits than its factorization.

46248021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5016 (or 5013 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 46248021 is about 6800.5897538375. The cubic root of 46248021 is about 358.9475977651.

The spelling of 46248021 in words is "forty-six million, two hundred forty-eight thousand, twenty-one".