2147440701 has 16 divisors (see below), whose sum is σ = 3414564864. Its totient is φ = 1173756144.

The previous prime is 2147440699. The next prime is 2147440703. The reversal of 2147440701 is 1070447412.

It is an interprime number because it is at equal distance from previous prime (2147440699) and next prime (2147440703).

It is not a de Polignac number, because 2147440701 - 2¹ = 2147440699 is a prime.

It is a super-2 number, since 2×2147440701² = 9223003128622742802, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2147440703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2222541 + ... + 2223506.

It is an arithmetic number, because the mean of its divisors is an integer number (213410304).

Almost surely, 2^2147440701 is an apocalyptic number.

2147440701 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2147440701 is a deficient number, since it is larger than the sum of its proper divisors (1267124163).

2147440701 is a wasteful number, since it uses less digits than its factorization.

2147440701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4446080.

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 2147440701 is about 46340.4866288648. The cubic root of 2147440701 is about 1290.1505545093.

The spelling of 2147440701 in words is "two billion, one hundred forty-seven million, four hundred forty thousand, seven hundred one".