514022940 has 36 divisors (see below), whose sum is σ = 1559203464. Its totient is φ = 137072736.

The previous prime is 514022933. The next prime is 514022947. The reversal of 514022940 is 49220415.

It is an interprime number because it is at equal distance from previous prime (514022933) and next prime (514022947).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514022947) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1427662 + ... + 1428021.

Almost surely, 2^514022940 is an apocalyptic number.

It is an amenable number.

514022940 is an abundant number, since it is smaller than the sum of its proper divisors (1045180524).

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

514022940 is a wasteful number, since it uses less digits than its factorization.

514022940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2855698 (or 2855693 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 514022940 is about 22672.0740118764. The cubic root of 514022940 is about 801.0522299916.

The spelling of 514022940 in words is "five hundred fourteen million, twenty-two thousand, nine hundred forty".