46649042 has 8 divisors (see below), whose sum is σ = 76334832. Its totient is φ = 21204100.

The previous prime is 46649041. The next prime is 46649077. The reversal of 46649042 is 24094664.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×46649042² = 4352266239035528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46648993 and 46649011.

It is not an unprimeable number, because it can be changed into a prime (46649041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1060184 + ... + 1060227.

It is an arithmetic number, because the mean of its divisors is an integer number (9541854).

Almost surely, 2^46649042 is an apocalyptic number.

46649042 is a deficient number, since it is larger than the sum of its proper divisors (29685790).

46649042 is a wasteful number, since it uses less digits than its factorization.

46649042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120424.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 46649042 is about 6830.0103953069. The cubic root of 46649042 is about 359.9821030198.

The spelling of 46649042 in words is "forty-six million, six hundred forty-nine thousand, forty-two".