46242238 has 32 divisors (see below), whose sum is σ = 83888640. Its totient is φ = 18675360.

The previous prime is 46242233. The next prime is 46242241. The reversal of 46242238 is 83224264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46242233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69628 + ... + 70288.

It is an arithmetic number, because the mean of its divisors is an integer number (2621520).

Almost surely, 2^46242238 is an apocalyptic number.

46242238 is a deficient number, since it is larger than the sum of its proper divisors (37646402).

46242238 is a wasteful number, since it uses less digits than its factorization.

46242238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952.

The product of its digits is 18432, while the sum is 31.

The square root of 46242238 is about 6800.1645568324. The cubic root of 46242238 is about 358.9326358241.

The spelling of 46242238 in words is "forty-six million, two hundred forty-two thousand, two hundred thirty-eight".