1472011838 has 16 divisors (see below), whose sum is σ = 2417644800. Its totient is φ = 666624600.

The previous prime is 1472011837. The next prime is 1472011943. The reversal of 1472011838 is 8381102741.

It is a super-3 number, since 3×1472011838³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1472011798 and 1472011807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472011837) 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, 117488 + ... + 129411.

It is an arithmetic number, because the mean of its divisors is an integer number (151102800).

Almost surely, 2^1472011838 is an apocalyptic number.

1472011838 is a deficient number, since it is larger than the sum of its proper divisors (945632962).

1472011838 is a wasteful number, since it uses less digits than its factorization.

1472011838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247183.

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 1472011838 is about 38366.8064607937. The cubic root of 1472011838 is about 1137.5498413616.

The spelling of 1472011838 in words is "one billion, four hundred seventy-two million, eleven thousand, eight hundred thirty-eight".