11620607 has 4 divisors (see below), whose sum is σ = 11628120. Its totient is φ = 11613096.

The previous prime is 11620601. The next prime is 11620613. The reversal of 11620607 is 70602611.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 70602611 = 461 ⋅153151.

It is an interprime number because it is at equal distance from previous prime (11620601) and next prime (11620613).

It is a cyclic number.

It is not a de Polignac number, because 11620607 - 2⁴ = 11620591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11620601) 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, 488 + ... + 4845.

It is an arithmetic number, because the mean of its divisors is an integer number (2907030).

Almost surely, 2^11620607 is an apocalyptic number.

11620607 is a deficient number, since it is larger than the sum of its proper divisors (7513).

11620607 is an equidigital number, since it uses as much as digits as its factorization.

11620607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7512.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 11620607 is about 3408.9011425971. The cubic root of 11620607 is about 226.5042062026.

The spelling of 11620607 in words is "eleven million, six hundred twenty thousand, six hundred seven".