46640284 has 24 divisors (see below), whose sum is σ = 83240528. Its totient is φ = 22861440.

The previous prime is 46640263. The next prime is 46640287. The reversal of 46640284 is 48204664.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46640287) 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, 61234 + ... + 61990.

Almost surely, 2^46640284 is an apocalyptic number.

It is an amenable number.

46640284 is a deficient number, since it is larger than the sum of its proper divisors (36600244).

46640284 is a wasteful number, since it uses less digits than its factorization.

46640284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045 (or 1043 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 46640284 is about 6829.3692241670. The cubic root of 46640284 is about 359.9595736498.

The spelling of 46640284 in words is "forty-six million, six hundred forty thousand, two hundred eighty-four".