46148980 has 12 divisors (see below), whose sum is σ = 96912900. Its totient is φ = 18459584.

The previous prime is 46148957. The next prime is 46148981. The reversal of 46148980 is 8984164.

It can be written as a sum of positive squares in 2 ways, for example, as 29289744 + 16859236 = 5412^2 + 4106^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46148981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1153705 + ... + 1153744.

It is an arithmetic number, because the mean of its divisors is an integer number (8076075).

Almost surely, 2^46148980 is an apocalyptic number.

It is an amenable number.

46148980 is an abundant number, since it is smaller than the sum of its proper divisors (50763920).

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

46148980 is a wasteful number, since it uses less digits than its factorization.

46148980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307458 (or 2307456 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 46148980 is about 6793.3040562012. The cubic root of 46148980 is about 358.6911836464.

The spelling of 46148980 in words is "forty-six million, one hundred forty-eight thousand, nine hundred eighty".