425611436 has 6 divisors (see below), whose sum is σ = 744820020. Its totient is φ = 212805716.

The previous prime is 425611423. The next prime is 425611471. The reversal of 425611436 is 634116524.

It is a super-2 number, since 2×425611436² = 362290188907964192, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53201426 + ... + 53201433.

It is an arithmetic number, because the mean of its divisors is an integer number (124136670).

Almost surely, 2^425611436 is an apocalyptic number.

It is an amenable number.

425611436 is a deficient number, since it is larger than the sum of its proper divisors (319208584).

425611436 is a wasteful number, since it uses less digits than its factorization.

425611436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106402863 (or 106402861 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 425611436 is about 20630.3522994640. The cubic root of 425611436 is about 752.2076794553.

The spelling of 425611436 in words is "four hundred twenty-five million, six hundred eleven thousand, four hundred thirty-six".