76219473 has 12 divisors (see below), whose sum is σ = 111705104. Its totient is φ = 46193400.

The previous prime is 76219471. The next prime is 76219487. The reversal of 76219473 is 37491267.

Added to its reverse (37491267) it gives a triangular number (113710740 = T₁₅₀₈₀).

It is not a de Polignac number, because 76219473 - 2¹ = 76219471 is a prime.

It is a super-3 number, since 3×76219473³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76219471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104623 + ... + 105348.

Almost surely, 2^76219473 is an apocalyptic number.

It is an amenable number.

76219473 is a deficient number, since it is larger than the sum of its proper divisors (35485631).

76219473 is a wasteful number, since it uses less digits than its factorization.

76219473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209996 (or 209985 counting only the distinct ones).

The product of its digits is 63504, while the sum is 39.

The square root of 76219473 is about 8730.3764523645. The cubic root of 76219473 is about 423.9897073121.

Adding to 76219473 its reverse (37491267), we get a triangular number (113710740 = T₁₅₀₈₀).

It can be divided in two parts, 762194 and 73, that added together give a palindrome (762267).

The spelling of 76219473 in words is "seventy-six million, two hundred nineteen thousand, four hundred seventy-three".