1892482137 has 80 divisors (see below), whose sum is σ = 3662834560. Its totient is φ = 945623808.

The previous prime is 1892482129. The next prime is 1892482169. The reversal of 1892482137 is 7312842981.

It is a happy number.

It is not a de Polignac number, because 1892482137 - 2³ = 1892482129 is a prime.

It is a super-3 number, since 3×1892482137³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1892482092 and 1892482101.

It is not an unprimeable number, because it can be changed into a prime (1892482127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 133293 + ... + 146805.

It is an arithmetic number, because the mean of its divisors is an integer number (45785432).

Almost surely, 2^1892482137 is an apocalyptic number.

It is an amenable number.

1892482137 is a deficient number, since it is larger than the sum of its proper divisors (1770352423).

1892482137 is a wasteful number, since it uses less digits than its factorization.

1892482137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13564 (or 13555 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 1892482137 is about 43502.6681595509. The cubic root of 1892482137 is about 1236.9266015732.

The spelling of 1892482137 in words is "one billion, eight hundred ninety-two million, four hundred eighty-two thousand, one hundred thirty-seven".