69540230 has 8 divisors (see below), whose sum is σ = 125172432. Its totient is φ = 27816088.

The previous prime is 69540227. The next prime is 69540259. The reversal of 69540230 is 3204596.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 69540193 and 69540202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3477002 + ... + 3477021.

It is an arithmetic number, because the mean of its divisors is an integer number (15646554).

Almost surely, 2^69540230 is an apocalyptic number.

69540230 is a deficient number, since it is larger than the sum of its proper divisors (55632202).

69540230 is a wasteful number, since it uses less digits than its factorization.

69540230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6954030.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 69540230 is about 8339.0784862597. The cubic root of 69540230 is about 411.2242408948.

The spelling of 69540230 in words is "sixty-nine million, five hundred forty thousand, two hundred thirty".