248277342 has 16 divisors (see below), whose sum is σ = 496748160. Its totient is φ = 82726872.

The previous prime is 248277331. The next prime is 248277353. The reversal of 248277342 is 243772842.

It is an interprime number because it is at equal distance from previous prime (248277331) and next prime (248277353).

It is a self number, because there is not a number n which added to its sum of digits gives 248277342.

It is a congruent number.

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, 12759 + ... + 25677.

It is an arithmetic number, because the mean of its divisors is an integer number (31046760).

Almost surely, 2^248277342 is an apocalyptic number.

248277342 is an abundant number, since it is smaller than the sum of its proper divisors (248470818).

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

248277342 is a wasteful number, since it uses less digits than its factorization.

248277342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16127.

The product of its digits is 150528, while the sum is 39.

The square root of 248277342 is about 15756.8189048424. The cubic root of 248277342 is about 628.5102466671.

The spelling of 248277342 in words is "two hundred forty-eight million, two hundred seventy-seven thousand, three hundred forty-two".