46823690 has 16 divisors (see below), whose sum is σ = 87189480. Its totient is φ = 18083520.

The previous prime is 46823683. The next prime is 46823737. The reversal of 46823690 is 9632864.

It can be written as a sum of positive squares in 4 ways, for example, as 32024281 + 14799409 = 5659^2 + 3847^2 .

It is a super-2 number, since 2×46823690² = 4384915890432200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80441 + ... + 81020.

Almost surely, 2^46823690 is an apocalyptic number.

46823690 is a deficient number, since it is larger than the sum of its proper divisors (40365790).

46823690 is a wasteful number, since it uses less digits than its factorization.

46823690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161497.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 46823690 is about 6842.7837902421. The cubic root of 46823690 is about 360.4307857448.

The spelling of 46823690 in words is "forty-six million, eight hundred twenty-three thousand, six hundred ninety".