1051627885 has 16 divisors (see below), whose sum is σ = 1573345152. Its totient is φ = 655560000.

The previous prime is 1051627883. The next prime is 1051627897. The reversal of 1051627885 is 5887261501.

It is not a de Polignac number, because 1051627885 - 2¹ = 1051627883 is a prime.

It is a super-2 number, since 2×1051627885² = 2211842417019146450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051627883) 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, 1365366 + ... + 1366135.

It is an arithmetic number, because the mean of its divisors is an integer number (98334072).

Almost surely, 2^1051627885 is an apocalyptic number.

It is an amenable number.

1051627885 is a deficient number, since it is larger than the sum of its proper divisors (521717267).

1051627885 is a wasteful number, since it uses less digits than its factorization.

1051627885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2731524.

The product of its (nonzero) digits is 134400, while the sum is 43.

The square root of 1051627885 is about 32428.8125746226. The cubic root of 1051627885 is about 1016.9213479426.

The spelling of 1051627885 in words is "one billion, fifty-one million, six hundred twenty-seven thousand, eight hundred eighty-five".