1465152028 has 6 divisors (see below), whose sum is σ = 2564016056. Its totient is φ = 732576012.

The previous prime is 1465152019. The next prime is 1465152037. The reversal of 1465152028 is 8202515641.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1465152019) and next prime (1465152037).

It is a junction number, because it is equal to n+sod(n) for n = 1465151984 and 1465152002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183144000 + ... + 183144007.

Almost surely, 2^1465152028 is an apocalyptic number.

It is an amenable number.

1465152028 is a deficient number, since it is larger than the sum of its proper divisors (1098864028).

1465152028 is a wasteful number, since it uses less digits than its factorization.

1465152028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366288011 (or 366288009 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 1465152028 is about 38277.3043460482. The cubic root of 1465152028 is about 1135.7800347348.

Adding to 1465152028 its reverse (8202515641), we get a palindrome (9667667669).

The spelling of 1465152028 in words is "one billion, four hundred sixty-five million, one hundred fifty-two thousand, twenty-eight".