1081382058 has 12 divisors (see below), whose sum is σ = 2342994498. Its totient is φ = 360460680.

The previous prime is 1081382051. The next prime is 1081382101. The reversal of 1081382058 is 8502831801.

It can be written as a sum of positive squares in only one way, i.e., 874798929 + 206583129 = 29577^2 + 14373^2 .

It is not an unprimeable number, because it can be changed into a prime (1081382051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30038373 + ... + 30038408.

Almost surely, 2^1081382058 is an apocalyptic number.

1081382058 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1081382058 is an abundant number, since it is smaller than the sum of its proper divisors (1261612440).

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

1081382058 is a wasteful number, since it uses less digits than its factorization.

1081382058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60076789 (or 60076786 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The square root of 1081382058 is about 32884.3740703697. The cubic root of 1081382058 is about 1026.4230269999.

The spelling of 1081382058 in words is "one billion, eighty-one million, three hundred eighty-two thousand, fifty-eight".