46141820 has 12 divisors (see below), whose sum is σ = 96897864. Its totient is φ = 18456720.

The previous prime is 46141819. The next prime is 46141831. The reversal of 46141820 is 2814164.

It is a self number, because there is not a number n which added to its sum of digits gives 46141820.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1153526 + ... + 1153565.

It is an arithmetic number, because the mean of its divisors is an integer number (8074822).

Almost surely, 2^46141820 is an apocalyptic number.

It is an amenable number.

46141820 is an abundant number, since it is smaller than the sum of its proper divisors (50756044).

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

46141820 is a wasteful number, since it uses less digits than its factorization.

46141820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2307100 (or 2307098 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 46141820 is about 6792.7770462455. Note that the first 3 decimals coincide. The cubic root of 46141820 is about 358.6726324115.

Adding to 46141820 its reverse (2814164), we get a palindrome (48955984).

The spelling of 46141820 in words is "forty-six million, one hundred forty-one thousand, eight hundred twenty".