1846148225 has 24 divisors (see below), whose sum is σ = 2336106432. Its totient is φ = 1446868800.

The previous prime is 1846148219. The next prime is 1846148231. The reversal of 1846148225 is 5228416481.

It is an interprime number because it is at equal distance from previous prime (1846148219) and next prime (1846148231).

It is not a de Polignac number, because 1846148225 - 2⁴ = 1846148209 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 398774 + ... + 403376.

It is an arithmetic number, because the mean of its divisors is an integer number (97337768).

Almost surely, 2^1846148225 is an apocalyptic number.

It is an amenable number.

1846148225 is a deficient number, since it is larger than the sum of its proper divisors (489958207).

1846148225 is a wasteful number, since it uses less digits than its factorization.

1846148225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4937 (or 4932 counting only the distinct ones).

The product of its digits is 122880, while the sum is 41.

The square root of 1846148225 is about 42966.8270296982. The cubic root of 1846148225 is about 1226.7484625260.

The spelling of 1846148225 in words is "one billion, eight hundred forty-six million, one hundred forty-eight thousand, two hundred twenty-five".