46168742 has 8 divisors (see below), whose sum is σ = 69310632. Its totient is φ = 23065200.

The previous prime is 46168741. The next prime is 46168757. The reversal of 46168742 is 24786164.

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

It is a super-3 number, since 3×46168742³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46168696 and 46168705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46168741) 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, 6359 + ... + 11522.

It is an arithmetic number, because the mean of its divisors is an integer number (8663829).

Almost surely, 2^46168742 is an apocalyptic number.

46168742 is a deficient number, since it is larger than the sum of its proper divisors (23141890).

46168742 is a wasteful number, since it uses less digits than its factorization.

46168742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19174.

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

The square root of 46168742 is about 6794.7584210184. The cubic root of 46168742 is about 358.7423761365.

The spelling of 46168742 in words is "forty-six million, one hundred sixty-eight thousand, seven hundred forty-two".