46781025 has 24 divisors (see below), whose sum is σ = 81896544. Its totient is φ = 23481600.

The previous prime is 46781023. The next prime is 46781039. The reversal of 46781025 is 52018764.

It is not a de Polignac number, because 46781025 - 2¹ = 46781023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46781023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17071 + ... + 19620.

It is an arithmetic number, because the mean of its divisors is an integer number (3412356).

Almost surely, 2^46781025 is an apocalyptic number.

It is an amenable number.

46781025 is a deficient number, since it is larger than the sum of its proper divisors (35115519).

46781025 is a wasteful number, since it uses less digits than its factorization.

46781025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36721 (or 36716 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 46781025 is about 6839.6655619994. The cubic root of 46781025 is about 360.3212795490.

Adding to 46781025 its reverse (52018764), we get a palindrome (98799789).

The spelling of 46781025 in words is "forty-six million, seven hundred eighty-one thousand, twenty-five".