1471497072 has 20 divisors (see below), whose sum is σ = 3801367560. Its totient is φ = 490499008.

The previous prime is 1471497019. The next prime is 1471497073. The reversal of 1471497072 is 2707941741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1471497073) 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, 15328047 + ... + 15328142.

It is an arithmetic number, because the mean of its divisors is an integer number (190068378).

Almost surely, 2^1471497072 is an apocalyptic number.

1471497072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1471497072 is an abundant number, since it is smaller than the sum of its proper divisors (2329870488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1471497072 is a wasteful number, since it uses less digits than its factorization.

1471497072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30656200 (or 30656194 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 42.

The square root of 1471497072 is about 38360.0973929942. The cubic root of 1471497072 is about 1137.4172246170.

The spelling of 1471497072 in words is "one billion, four hundred seventy-one million, four hundred ninety-seven thousand, seventy-two".