28467465 has 16 divisors (see below), whose sum is σ = 49051968. Its totient is φ = 14014656.

The previous prime is 28467437. The next prime is 28467497. The reversal of 28467465 is 56476482.

It is not a de Polignac number, because 28467465 - 2⁵ = 28467433 is a prime.

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, 72799 + ... + 73188.

It is an arithmetic number, because the mean of its divisors is an integer number (3065748).

Almost surely, 2^28467465 is an apocalyptic number.

It is an amenable number.

28467465 is a deficient number, since it is larger than the sum of its proper divisors (20584503).

28467465 is a wasteful number, since it uses less digits than its factorization.

28467465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146008.

The product of its digits is 322560, while the sum is 42.

The square root of 28467465 is about 5335.4910739312. The cubic root of 28467465 is about 305.3394590100.

The spelling of 28467465 in words is "twenty-eight million, four hundred sixty-seven thousand, four hundred sixty-five".