1062254138 has 16 divisors (see below), whose sum is σ = 1738885536. Its totient is φ = 482661840.

The previous prime is 1062254131. The next prime is 1062254161. The reversal of 1062254138 is 8314522601.

It is a super-2 number, since 2×1062254138² = 2256767707396246088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1062254131) 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 7 ways as a sum of consecutive naturals, for example, 64145 + ... + 78987.

It is an arithmetic number, because the mean of its divisors is an integer number (108680346).

Almost surely, 2^1062254138 is an apocalyptic number.

1062254138 is a deficient number, since it is larger than the sum of its proper divisors (676631398).

1062254138 is a wasteful number, since it uses less digits than its factorization.

1062254138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18109.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 1062254138 is about 32592.2404568940. The cubic root of 1062254138 is about 1020.3350616518.

Adding to 1062254138 its reverse (8314522601), we get a palindrome (9376776739).

The spelling of 1062254138 in words is "one billion, sixty-two million, two hundred fifty-four thousand, one hundred thirty-eight".