425850136 has 16 divisors (see below), whose sum is σ = 845438040. Its totient is φ = 200400000.

The previous prime is 425850121. The next prime is 425850143. The reversal of 425850136 is 631058524.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1565490 + ... + 1565761.

Almost surely, 2^425850136 is an apocalyptic number.

It is an amenable number.

425850136 is a deficient number, since it is larger than the sum of its proper divisors (419587904).

425850136 is a wasteful number, since it uses less digits than its factorization.

425850136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3131274 (or 3131270 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 425850136 is about 20636.1366539379. The cubic root of 425850136 is about 752.3482759413.

The spelling of 425850136 in words is "four hundred twenty-five million, eight hundred fifty thousand, one hundred thirty-six".