46363642 has 16 divisors (see below), whose sum is σ = 75043080. Its totient is φ = 21356352.

The previous prime is 46363619. The next prime is 46363649. The reversal of 46363642 is 24636364.

It can be written as a sum of positive squares in 4 ways, for example, as 25010001 + 21353641 = 5001^2 + 4621^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46363598 and 46363607.

It is not an unprimeable number, because it can be changed into a prime (46363649) 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, 14484 + ... + 17392.

Almost surely, 2^46363642 is an apocalyptic number.

46363642 is a deficient number, since it is larger than the sum of its proper divisors (28679438).

46363642 is a wasteful number, since it uses less digits than its factorization.

46363642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3537.

The product of its digits is 62208, while the sum is 34.

The square root of 46363642 is about 6809.0852542761. The cubic root of 46363642 is about 359.2464742870.

The spelling of 46363642 in words is "forty-six million, three hundred sixty-three thousand, six hundred forty-two".