540070 has 16 divisors (see below), whose sum is σ = 991440. Its totient is φ = 211744.

The previous prime is 540061. The next prime is 540079. The reversal of 540070 is 70045.

540070 = T₂₉₄ + T₂₉₅ + ... + T₃₀₅.

540070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (540061) and next prime (540079).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540079) by changing a digit.

540070 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21 + ... + 1039.

It is an arithmetic number, because the mean of its divisors is an integer number (61965).

2⁵⁴⁰⁰⁷⁰ is an apocalyptic number.

540070 is a deficient number, since it is larger than the sum of its proper divisors (451370).

540070 is a wasteful number, since it uses less digits than its factorization.

540070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1079.

The product of its (nonzero) digits is 140, while the sum is 16.

The square root of 540070 is about 734.8945502587. The cubic root of 540070 is about 81.4360470353.

The spelling of 540070 in words is "five hundred forty thousand, seventy".