425773444 has 12 divisors (see below), whose sum is σ = 762431824. Its totient is φ = 207935784.

The previous prime is 425773429. The next prime is 425773459. The reversal of 425773444 is 444377524.

It is an interprime number because it is at equal distance from previous prime (425773429) and next prime (425773459).

It is a super-2 number, since 2×425773444² = 362566051231242272, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 425773397 and 425773406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1237542 + ... + 1237885.

Almost surely, 2^425773444 is an apocalyptic number.

It is an amenable number.

425773444 is a deficient number, since it is larger than the sum of its proper divisors (336658380).

425773444 is a wasteful number, since it uses less digits than its factorization.

425773444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2475474 (or 2475472 counting only the distinct ones).

The product of its digits is 376320, while the sum is 40.

The square root of 425773444 is about 20634.2783736190. The cubic root of 425773444 is about 752.3031093806.

The spelling of 425773444 in words is "four hundred twenty-five million, seven hundred seventy-three thousand, four hundred forty-four".