1061630562 has 16 divisors (see below), whose sum is σ = 2125514592. Its totient is φ = 353501280.

The previous prime is 1061630503. The next prime is 1061630587. The reversal of 1061630562 is 2650361601.

It is a super-2 number, since 2×1061630562² = 2254118900344871688, which contains 22 as substring.

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, 87739 + ... + 99102.

It is an arithmetic number, because the mean of its divisors is an integer number (132844662).

Almost surely, 2^1061630562 is an apocalyptic number.

1061630562 is an abundant number, since it is smaller than the sum of its proper divisors (1063884030).

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

1061630562 is a wasteful number, since it uses less digits than its factorization.

1061630562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187793.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 1061630562 is about 32582.6727264661. The cubic root of 1061630562 is about 1020.1353665019.

The spelling of 1061630562 in words is "one billion, sixty-one million, six hundred thirty thousand, five hundred sixty-two".