46047642 has 16 divisors (see below), whose sum is σ = 92759520. Its totient is φ = 15238512.

The previous prime is 46047641. The next prime is 46047643. The reversal of 46047642 is 24674064.

It is an interprime number because it is at equal distance from previous prime (46047641) and next prime (46047643).

It is not an unprimeable number, because it can be changed into a prime (46047641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26773 + ... + 28440.

It is an arithmetic number, because the mean of its divisors is an integer number (5797470).

Almost surely, 2^46047642 is an apocalyptic number.

46047642 is an abundant number, since it is smaller than the sum of its proper divisors (46711878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46047642 is a wasteful number, since it uses less digits than its factorization.

46047642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55357.

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 46047642 is about 6785.8412890370. The cubic root of 46047642 is about 358.4284426583.

It can be divided in two parts, 4604 and 7642, that added together give a triangular number (12246 = T₁₅₆).

The spelling of 46047642 in words is "forty-six million, forty-seven thousand, six hundred forty-two".