46009658 has 4 divisors (see below), whose sum is σ = 69014490. Its totient is φ = 23004828.

The previous prime is 46009619. The next prime is 46009693. The reversal of 46009658 is 85690064.

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., 35557369 + 10452289 = 5963^2 + 3233^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11502413 + ... + 11502416.

Almost surely, 2^46009658 is an apocalyptic number.

46009658 is a deficient number, since it is larger than the sum of its proper divisors (23004832).

46009658 is a wasteful number, since it uses less digits than its factorization.

46009658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23004831.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 46009658 is about 6783.0419429633. The cubic root of 46009658 is about 358.3298614891.

The spelling of 46009658 in words is "forty-six million, nine thousand, six hundred fifty-eight".