1677471148 has 12 divisors (see below), whose sum is σ = 2972734240. Its totient is φ = 828118512.

The previous prime is 1677471127. The next prime is 1677471181. The reversal of 1677471148 is 8411747761.

It is a hoax number, since the sum of its digits (46) 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 = 1677471098 and 1677471107.

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, 2653911 + ... + 2654542.

Almost surely, 2^1677471148 is an apocalyptic number.

It is an amenable number.

1677471148 is a deficient number, since it is larger than the sum of its proper divisors (1295263092).

1677471148 is a wasteful number, since it uses less digits than its factorization.

1677471148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5308536 (or 5308534 counting only the distinct ones).

The product of its digits is 263424, while the sum is 46.

The square root of 1677471148 is about 40956.9426105026. The cubic root of 1677471148 is about 1188.1876108986.

The spelling of 1677471148 in words is "one billion, six hundred seventy-seven million, four hundred seventy-one thousand, one hundred forty-eight".