1497263712 has 96 divisors (see below), whose sum is σ = 4756050432. Its totient is φ = 402622464.

The previous prime is 1497263641. The next prime is 1497263737. The reversal of 1497263712 is 2173627941.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54108 + ... + 76955.

It is an arithmetic number, because the mean of its divisors is an integer number (49542192).

Almost surely, 2^1497263712 is an apocalyptic number.

1497263712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1497263712 is an abundant number, since it is smaller than the sum of its proper divisors (3258786720).

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

1497263712 is a wasteful number, since it uses less digits than its factorization.

1497263712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131100 (or 131092 counting only the distinct ones).

The product of its digits is 127008, while the sum is 42.

The square root of 1497263712 is about 38694.4920111377. The cubic root of 1497263712 is about 1144.0177593540.

The spelling of 1497263712 in words is "one billion, four hundred ninety-seven million, two hundred sixty-three thousand, seven hundred twelve".