46980486 has 80 divisors (see below), whose sum is σ = 127439136. Its totient is φ = 12628224.

The previous prime is 46980473. The next prime is 46980497. The reversal of 46980486 is 68408964.

It is a happy number.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 18060 + ... + 20496.

Almost surely, 2^46980486 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46980486, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63719568).

46980486 is an abundant number, since it is smaller than the sum of its proper divisors (80458650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46980486 is a wasteful number, since it uses less digits than its factorization.

46980486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2475 (or 2466 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 46980486 is about 6854.2312479227. The cubic root of 46980486 is about 360.8326559708.

The spelling of 46980486 in words is "forty-six million, nine hundred eighty thousand, four hundred eighty-six".