46462642 has 4 divisors (see below), whose sum is σ = 69693966. Its totient is φ = 23231320.

The previous prime is 46462607. The next prime is 46462673. The reversal of 46462642 is 24626464.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 39955041 + 6507601 = 6321^2 + 2551^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46462598 and 46462607.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11615659 + ... + 11615662.

Almost surely, 2^46462642 is an apocalyptic number.

46462642 is a deficient number, since it is larger than the sum of its proper divisors (23231324).

46462642 is a wasteful number, since it uses less digits than its factorization.

46462642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23231323.

The product of its digits is 55296, while the sum is 34.

The square root of 46462642 is about 6816.3510766392. The cubic root of 46462642 is about 359.5019914351.

It can be divided in two parts, 4 and 6462642, that added together give a palindrome (6462646).

The spelling of 46462642 in words is "forty-six million, four hundred sixty-two thousand, six hundred forty-two".