46569641 has 4 divisors (see below), whose sum is σ = 48594432. Its totient is φ = 44544852.

The previous prime is 46569637. The next prime is 46569659. The reversal of 46569641 is 14696564.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46569641 - 2² = 46569637 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46569661) 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, 1012361 + ... + 1012406.

It is an arithmetic number, because the mean of its divisors is an integer number (12148608).

Almost surely, 2^46569641 is an apocalyptic number.

It is an amenable number.

46569641 is a deficient number, since it is larger than the sum of its proper divisors (2024791).

46569641 is a wasteful number, since it uses less digits than its factorization.

46569641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024790.

The product of its digits is 155520, while the sum is 41.

The square root of 46569641 is about 6824.1952639121. The cubic root of 46569641 is about 359.7777460453. Note that the first 4 decimals are identical.

The spelling of 46569641 in words is "forty-six million, five hundred sixty-nine thousand, six hundred forty-one".