46572938 has 4 divisors (see below), whose sum is σ = 69859410. Its totient is φ = 23286468.

The previous prime is 46572937. The next prime is 46572959. The reversal of 46572938 is 83927564.

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., 38353249 + 8219689 = 6193^2 + 2867^2 .

It is not an unprimeable number, because it can be changed into a prime (46572937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11643233 + ... + 11643236.

Almost surely, 2^46572938 is an apocalyptic number.

46572938 is a deficient number, since it is larger than the sum of its proper divisors (23286472).

46572938 is a wasteful number, since it uses less digits than its factorization.

46572938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23286471.

The product of its digits is 362880, while the sum is 44.

The square root of 46572938 is about 6824.4368265814. The cubic root of 46572938 is about 359.7862362635.

The spelling of 46572938 in words is "forty-six million, five hundred seventy-two thousand, nine hundred thirty-eight".