1061226254 has 16 divisors (see below), whose sum is σ = 1773501696. Its totient is φ = 472111800.

The previous prime is 1061226239. The next prime is 1061226263. The reversal of 1061226254 is 4526221601.

It is a super-2 number, since 2×1061226254² = 2252402324357745032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512132 + ... + 514199.

It is an arithmetic number, because the mean of its divisors is an integer number (110843856).

Almost surely, 2^1061226254 is an apocalyptic number.

1061226254 is a deficient number, since it is larger than the sum of its proper divisors (712275442).

1061226254 is a wasteful number, since it uses less digits than its factorization.

1061226254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026391.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 1061226254 is about 32576.4677950204. The cubic root of 1061226254 is about 1020.0058483581.

Adding to 1061226254 its reverse (4526221601), we get a palindrome (5587447855).

The spelling of 1061226254 in words is "one billion, sixty-one million, two hundred twenty-six thousand, two hundred fifty-four".