1677132061 has 16 divisors (see below), whose sum is σ = 1840775040. Its totient is φ = 1515386880.

The previous prime is 1677132011. The next prime is 1677132073. The reversal of 1677132061 is 1602317761.

It is a cyclic number.

It is not a de Polignac number, because 1677132061 - 2¹³ = 1677123869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1677132011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1804845 + ... + 1805773.

It is an arithmetic number, because the mean of its divisors is an integer number (115048440).

Almost surely, 2^1677132061 is an apocalyptic number.

1677132061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1677132061 is a deficient number, since it is larger than the sum of its proper divisors (163642979).

1677132061 is a wasteful number, since it uses less digits than its factorization.

1677132061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1764.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 1677132061 is about 40952.8028466917. The cubic root of 1677132061 is about 1188.1075447181.

The spelling of 1677132061 in words is "one billion, six hundred seventy-seven million, one hundred thirty-two thousand, sixty-one".