46150820 has 12 divisors (see below), whose sum is σ = 96916764. Its totient is φ = 18460320.

The previous prime is 46150807. The next prime is 46150823. The reversal of 46150820 is 2805164.

It can be written as a sum of positive squares in 2 ways, for example, as 14318656 + 31832164 = 3784^2 + 5642^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 46150820.

It is not an unprimeable number, because it can be changed into a prime (46150823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1153751 + ... + 1153790.

It is an arithmetic number, because the mean of its divisors is an integer number (8076397).

Almost surely, 2^46150820 is an apocalyptic number.

It is an amenable number.

46150820 is an abundant number, since it is smaller than the sum of its proper divisors (50765944).

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

46150820 is a wasteful number, since it uses less digits than its factorization.

46150820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307550 (or 2307548 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 46150820 is about 6793.4394823241. The cubic root of 46150820 is about 358.6959506930.

Adding to 46150820 its reverse (2805164), we get a palindrome (48955984).

The spelling of 46150820 in words is "forty-six million, one hundred fifty thousand, eight hundred twenty".