270722040 has 32 divisors (see below), whose sum is σ = 812166480. Its totient is φ = 72192512.

The previous prime is 270722027. The next prime is 270722041. The reversal of 270722040 is 40227072.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 270722040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270722041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1127889 + ... + 1128128.

Almost surely, 2^270722040 is an apocalyptic number.

270722040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

270722040 is an abundant number, since it is smaller than the sum of its proper divisors (541444440).

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

270722040 is a wasteful number, since it uses less digits than its factorization.

270722040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2256031 (or 2256027 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 24.

The square root of 270722040 is about 16453.6330334671. The cubic root of 270722040 is about 646.9060379049.

The spelling of 270722040 in words is "two hundred seventy million, seven hundred twenty-two thousand, forty".