70363 has 4 divisors (see below), whose sum is σ = 74520. Its totient is φ = 66208.

The previous prime is 70351. The next prime is 70373. The reversal of 70363 is 36307.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 70363 - 2¹³ = 62171 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70363.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2053 + ... + 2086.

It is an arithmetic number, because the mean of its divisors is an integer number (18630).

2⁷⁰³⁶³ is an apocalyptic number.

70363 is a deficient number, since it is larger than the sum of its proper divisors (4157).

70363 is a wasteful number, since it uses less digits than its factorization.

70363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4156.

The product of its (nonzero) digits is 378, while the sum is 19.

The square root of 70363 is about 265.2602495663. The cubic root of 70363 is about 41.2839695695.

The spelling of 70363 in words is "seventy thousand, three hundred sixty-three".