46247638 has 16 divisors (see below), whose sum is σ = 71049024. Its totient is φ = 22570560.

The previous prime is 46247611. The next prime is 46247639. The reversal of 46247638 is 83674264.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 46247638.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46247639) 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, 15331 + ... + 18097.

It is an arithmetic number, because the mean of its divisors is an integer number (4440564).

Almost surely, 2^46247638 is an apocalyptic number.

46247638 is a deficient number, since it is larger than the sum of its proper divisors (24801386).

46247638 is a wasteful number, since it uses less digits than its factorization.

46247638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2967.

The product of its digits is 193536, while the sum is 40.

The square root of 46247638 is about 6800.5615944567. The cubic root of 46247638 is about 358.9466068953.

The spelling of 46247638 in words is "forty-six million, two hundred forty-seven thousand, six hundred thirty-eight".