47450925 has 36 divisors (see below), whose sum is σ = 87744384. Its totient is φ = 24487200.

The previous prime is 47450917. The next prime is 47450957. The reversal of 47450925 is 52905474.

It is not a de Polignac number, because 47450925 - 2³ = 47450917 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 47450925.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3574 + ... + 10376.

It is an arithmetic number, because the mean of its divisors is an integer number (2437344).

Almost surely, 2^47450925 is an apocalyptic number.

47450925 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

47450925 is a deficient number, since it is larger than the sum of its proper divisors (40293459).

47450925 is a wasteful number, since it uses less digits than its factorization.

47450925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6850 (or 6842 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 47450925 is about 6888.4631812909. The cubic root of 47450925 is about 362.0330571238.

The spelling of 47450925 in words is "forty-seven million, four hundred fifty thousand, nine hundred twenty-five".