46061990 has 16 divisors (see below), whose sum is σ = 89289648. Its totient is φ = 17007456.

The previous prime is 46061971. The next prime is 46062013. The reversal of 46061990 is 9916064.

It is a self number, because there is not a number n which added to its sum of digits gives 46061990.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177032 + ... + 177291.

It is an arithmetic number, because the mean of its divisors is an integer number (5580603).

Almost surely, 2^46061990 is an apocalyptic number.

46061990 is a deficient number, since it is larger than the sum of its proper divisors (43227658).

46061990 is a wasteful number, since it uses less digits than its factorization.

46061990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354343.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 46061990 is about 6786.8984079622. The cubic root of 46061990 is about 358.4656664047.

The spelling of 46061990 in words is "forty-six million, sixty-one thousand, nine hundred ninety".