1162007420 has 48 divisors (see below), whose sum is σ = 2792821248. Its totient is φ = 397830720.

The previous prime is 1162007417. The next prime is 1162007423. The reversal of 1162007420 is 247002611.

It is an interprime number because it is at equal distance from previous prime (1162007417) and next prime (1162007423).

It is a super-2 number, since 2×1162007420² = 2700522488270112800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162007423) 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, 98435 + ... + 109605.

It is an arithmetic number, because the mean of its divisors is an integer number (58183776).

Almost surely, 2^1162007420 is an apocalyptic number.

1162007420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1162007420 is an abundant number, since it is smaller than the sum of its proper divisors (1630813828).

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

1162007420 is a wasteful number, since it uses less digits than its factorization.

1162007420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11930 (or 11928 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1162007420 is about 34088.2299335122. The cubic root of 1162007420 is about 1051.3233262062.

The spelling of 1162007420 in words is "one billion, one hundred sixty-two million, seven thousand, four hundred twenty".