46820738 has 4 divisors (see below), whose sum is σ = 70231110. Its totient is φ = 23410368.

The previous prime is 46820701. The next prime is 46820773. The reversal of 46820738 is 83702864.

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., 28270489 + 18550249 = 5317^2 + 4307^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11705183 + ... + 11705186.

Almost surely, 2^46820738 is an apocalyptic number.

46820738 is a deficient number, since it is larger than the sum of its proper divisors (23410372).

46820738 is a wasteful number, since it uses less digits than its factorization.

46820738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23410371.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 46820738 is about 6842.5680851563. The cubic root of 46820738 is about 360.4232111315.

The spelling of 46820738 in words is "forty-six million, eight hundred twenty thousand, seven hundred thirty-eight".