73314031 has 8 divisors (see below), whose sum is σ = 85570560. Its totient is φ = 61503288.

The previous prime is 73314029. The next prime is 73314037. The reversal of 73314031 is 13041337.

It is a happy number.

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

It is not a de Polignac number, because 73314031 - 2¹ = 73314029 is a prime.

It is a super-2 number, since 2×73314031² = 10749894282937922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73313993 and 73314011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73314037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111091 + ... + 111748.

It is an arithmetic number, because the mean of its divisors is an integer number (10696320).

Almost surely, 2^73314031 is an apocalyptic number.

73314031 is a deficient number, since it is larger than the sum of its proper divisors (12256529).

73314031 is a wasteful number, since it uses less digits than its factorization.

73314031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222893.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 73314031 is about 8562.3612981467. The cubic root of 73314031 is about 418.5323509623.

Adding to 73314031 its reverse (13041337), we get a palindrome (86355368).

The spelling of 73314031 in words is "seventy-three million, three hundred fourteen thousand, thirty-one".