1245674948 has 12 divisors (see below), whose sum is σ = 2491349952. Its totient is φ = 533860680.

The previous prime is 1245674929. The next prime is 1245674951. The reversal of 1245674948 is 8494765421.

1245674948 is an admirable number.

It is a hoax number, since the sum of its digits (50) 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 = 1245674896 and 1245674905.

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, 22244168 + ... + 22244223.

It is an arithmetic number, because the mean of its divisors is an integer number (207612496).

Almost surely, 2^1245674948 is an apocalyptic number.

It is an amenable number.

1245674948 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1245674948 is a wasteful number, since it uses less digits than its factorization.

1245674948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44488402 (or 44488400 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 50.

The square root of 1245674948 is about 35294.1205868626. The cubic root of 1245674948 is about 1075.9735037214.

The spelling of 1245674948 in words is "one billion, two hundred forty-five million, six hundred seventy-four thousand, nine hundred forty-eight".