46030138 has 16 divisors (see below), whose sum is σ = 86082624. Its totient is φ = 17933760.

The previous prime is 46030121. The next prime is 46030147. The reversal of 46030138 is 83103064.

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, 149295 + ... + 149602.

It is an arithmetic number, because the mean of its divisors is an integer number (5380164).

Almost surely, 2^46030138 is an apocalyptic number.

46030138 is a deficient number, since it is larger than the sum of its proper divisors (40052486).

46030138 is a wasteful number, since it uses less digits than its factorization.

46030138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298917.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 46030138 is about 6784.5514221649. The cubic root of 46030138 is about 358.3830206684.

The spelling of 46030138 in words is "forty-six million, thirty thousand, one hundred thirty-eight".