1051424626 has 16 divisors (see below), whose sum is σ = 1802862720. Its totient is φ = 450505440.

The previous prime is 1051424593. The next prime is 1051424629. The reversal of 1051424626 is 6264241501.

It is a happy number.

It is a super-2 number, since 2×1051424626² = 2210987488318479752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051424629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99715 + ... + 109753.

It is an arithmetic number, because the mean of its divisors is an integer number (112678920).

Almost surely, 2^1051424626 is an apocalyptic number.

1051424626 is a deficient number, since it is larger than the sum of its proper divisors (751438094).

1051424626 is a wasteful number, since it uses less digits than its factorization.

1051424626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17529.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 1051424626 is about 32425.6784971417. The cubic root of 1051424626 is about 1016.8558267516.

The spelling of 1051424626 in words is "one billion, fifty-one million, four hundred twenty-four thousand, six hundred twenty-six".