46464242 has 24 divisors (see below), whose sum is σ = 77407596. Its totient is φ = 20900000.

The previous prime is 46464241. The next prime is 46464251. The reversal of 46464242 is 24246464.

It can be written as a sum of positive squares in 2 ways, for example, as 46362481 + 101761 = 6809^2 + 319^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46464199 and 46464208.

It is not an unprimeable number, because it can be changed into a prime (46464241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23492 + ... + 25392.

Almost surely, 2^46464242 is an apocalyptic number.

46464242 is a deficient number, since it is larger than the sum of its proper divisors (30943354).

46464242 is a wasteful number, since it uses less digits than its factorization.

46464242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026 (or 2015 counting only the distinct ones).

The product of its digits is 36864, while the sum is 32.

The square root of 46464242 is about 6816.4684404756. The cubic root of 46464242 is about 359.5061180234.

It can be divided in two parts, 4646 and 4242, that added together give a palindrome (8888).

The spelling of 46464242 in words is "forty-six million, four hundred sixty-four thousand, two hundred forty-two".