514278942 has 32 divisors (see below), whose sum is σ = 1078071552. Its totient is φ = 163240704.

The previous prime is 514278923. The next prime is 514278967. The reversal of 514278942 is 249872415.

It is a junction number, because it is equal to n+sod(n) for n = 514278894 and 514278903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23118 + ... + 39534.

It is an arithmetic number, because the mean of its divisors is an integer number (33689736).

Almost surely, 2^514278942 is an apocalyptic number.

514278942 is an abundant number, since it is smaller than the sum of its proper divisors (563792610).

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

514278942 is a wasteful number, since it uses less digits than its factorization.

514278942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16672.

The product of its digits is 161280, while the sum is 42.

The square root of 514278942 is about 22677.7190651970. The cubic root of 514278942 is about 801.1851922404.

The spelling of 514278942 in words is "five hundred fourteen million, two hundred seventy-eight thousand, nine hundred forty-two".