42414625 has 32 divisors (see below), whose sum is σ = 58481280. Its totient is φ = 30456000.

The previous prime is 42414611. The next prime is 42414629. The reversal of 42414625 is 52641424.

It is not a de Polignac number, because 42414625 - 2⁷ = 42414497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42414593 and 42414602.

It is not an unprimeable number, because it can be changed into a prime (42414629) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 149734 + ... + 150016.

It is an arithmetic number, because the mean of its divisors is an integer number (1827540).

Almost surely, 2^42414625 is an apocalyptic number.

It is an amenable number.

42414625 is a deficient number, since it is larger than the sum of its proper divisors (16066655).

42414625 is a wasteful number, since it uses less digits than its factorization.

42414625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418 (or 408 counting only the distinct ones).

The product of its digits is 7680, while the sum is 28.

The square root of 42414625 is about 6512.6511498774. The cubic root of 42414625 is about 348.7427682283.

The spelling of 42414625 in words is "forty-two million, four hundred fourteen thousand, six hundred twenty-five".